Particulate Form (e.g., Powders, Granules, Beads, Microcapsules, And Pellets) Patents (Class 424/489)
  • Patent number: 11918684
    Abstract: The present invention provides pharmaceutical composition of immunosuppressive agent in oral suspension dosage form. The oral suspension composition comprises of immunosuppressive agent with other pharmaceutical excipients such as vehicle, suspending agent, solvent or cosolvent, preservative, sweetener, antifoaming agent, wetting agent, buffering agent and flavouring agent. The present invention oral suspension having improved stability, palatability with high dose of active ingredient. The present invention provides oral suspension with flavor that has masked bitter taste of the drug and eliminates difficulty of administration. Further, the present invention also provides a convenient, easy process for preparation thereof.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: March 5, 2024
    Assignee: LIQMEDS WORLDWIDE LIMITED
    Inventors: Sandip Mehta, Manish Umrethia, Henil Patel, Jayanta Kumar Mandal
  • Patent number: 11921110
    Abstract: A method for controlled production of an array of planar microparticles with the multiplexing of molecules on the surface thereof, intended to function as molecular sensors and/or actuators and a matrix (array) of microparticles, the surface thereof being printed with all of the molecular components required to provide the surface with functionality. Different molecular elements are multiplexed on the surface of each particle while they are supported on a substrate by means of a structural foot engraved below the particle. These microparticles can be released mechanically from the support on which they are produced using a controlled mechanical rupture method which is not chemically aggressive and therefore does not affect the molecules previously printed on the surface. The array and the particles contained therein offer great versatility in both chemical and/or biological applications.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: March 5, 2024
    Assignee: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC)
    Inventors: Jaume Esteve Tintó, José Antonio Plaza Plaza, Marta Duch Llobera, Núria Torras Andrés, María Luisa Pérez García, Juan Pablo Agusil Antonoff
  • Patent number: 11921123
    Abstract: A quantitative detection method of rare earth doped calcium phosphate fluorescent nanoparticles (RE-nCaP) in organisms includes establishing a fluorescent intensity-concentration standard curve of rare earth ions, preparing samples to be tested and the blank control group into homogenate, performing centrifuging and testing the fluorescent intensity of supernatants, calculating the fluorescent intensity values per unit mass or volume of the samples and the blank control group, and performing significant difference analysis; if P is greater than or equal to 0.05, determining that the RE-nCaP content in the samples is 0, and if P is smaller than 0.05, testing the tissue extraction rate of RE-nCaP; and comprehensively considering the tissue extraction rate, the homogenate volume, the fluorescent intensity value per until mass or volume, the homogenate dilution ratio, and the doping amount to obtain the accurate content of the RE-nCaP in biological tissue samples.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: March 5, 2024
    Assignee: WUHAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yingchao Han, Qingguo Xing, Xinyu Wang
  • Patent number: 11883511
    Abstract: Disclosed are oral care compositions comprising a thickening silica and a fluoride ion source, wherein fluoride is absorbed on the thickening silica and wherein the pH of the composition is below 5.5, as well as to methods of using these compositions. The thickening silica may have a particle size distribution (D95) less than or equal to 7 ?m and a BET surface area of greater than or equal to 150 m2/g.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: January 30, 2024
    Assignee: GABA International Holding GmbH
    Inventors: Alan Ceresa, Michael Neumann, Madeleine Manns, Nathalie Coq-Bernard, Andre Brunella, Marian Holerca, Thomas Schollbach
  • Patent number: 11879138
    Abstract: The present application provides a method for preparing mesenchymal stem cell-derived exosomes, the method including: obtaining a cell sample from mesenchymal stem cells and sub-culturing the cell sample, culturing the sub-cultured cells in a substrate medium containing a protein synthesis inhibitory enzyme, and then obtaining a cell culture solution, and isolating exosomes from the cell culture solution, and a cell culture solution produced therefrom. The method for preparing exosomes of the present application has an advantage in that high purity and high concentration exosomes can be isolated.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: January 23, 2024
    Assignee: CK-EXOGENE CO., LTD.
    Inventors: Jae Young Kim, Yong Joon Chwae
  • Patent number: 11872311
    Abstract: Metal-bisphosphonate nanoparticles are disclosed. Also disclosed are pharmaceutical compositions including the metal-bisphosphonate nanoparticles, methods of preparing the metal-bisphosphonate nanoparticles and materials comprising the nanoparticles, and methods of using the compositions to treat cancer or bone-related disorders (e.g., bone-resorption-related diseases, osteoporosis, Paget's disease, and bone metastases) and as imaging agents.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: January 16, 2024
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Wenbin Lin, Demin Liu, Joseph Della Rocca, Stephanie Kramer, Christopher Y. Poon
  • Patent number: 11844874
    Abstract: The present application relates to a lyophilized scaffold composition having at least one polysaccharide wherein said scaffold is substantially solid and capable of being formed into a desired shape; wherein the at least one polysaccharide has a protonation level resulting in controlled rehydration of said scaffold, such that when said scaffold is contacted with at least one of a neutral aqueous solution, blood, blood derived fluid and combinations thereof, said scaffold forms a microparticle dispersion and stimulates tissue remodeling and anabolic wound repair, a process for preparing a lyophilized scaffold composition and the use of a lyophilized scaffold composition for wound repair in a mammal.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: December 19, 2023
    Assignee: ORTHO REGENERATIVE TECHNOLOGIES INC.
    Inventors: Caroline Hoemann, Daniel Veilleux, Michael D. Buschmann
  • Patent number: 11839689
    Abstract: This disclosure provides formulations of enzalutamide and their use for treating hyperproliferative disorders.
    Type: Grant
    Filed: November 11, 2022
    Date of Patent: December 12, 2023
    Assignees: Astellas Pharma Inc., Medivation Prostate Therapeutics LLC
    Inventors: Douglas Alan Lorenz, Sanjay Konagurthu, Randy J. Wald, Jason A. Everett, Sheila Matz, Yuuki Takaishi, Toshiro Sakai, Ryousuke Irie, Shinsuke Oba, Hiroyasu Toyota, Koji Nishimura, Atsushi Kanbayashi
  • Patent number: 11819055
    Abstract: The present disclosure relates to aerosol delivery devices and related methods of delivering aerosol to a user. The aerosol delivery devices may include a housing providing multiple aerosol pathways having a mouth-end opening through which aerosol can be inhaled by a user, the housing defining a first aerosol delivery pathway in fluid communication with the mouth-end opening and a second aerosol delivery pathway separate from the first aerosol delivery pathway and in fluid communication with the mouth-end opening. An atomizer including a heating element or piezoelectric element and a liquid transport element in fluid communication with an aerosol precursor composition is provided in fluid communication with the first aerosol delivery pathway. A flavorant-infused material is positioned within the second aerosol delivery pathway and adapted to produce a second aerosol upon contact between the flavorant-infused material and flowing air.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: November 21, 2023
    Assignee: RAI Strategic Holdings, Inc.
    Inventors: Sawyer Hubbard, Eric Taylor Hunt, Karen V. Taluskie, Stephen Benson Sears, Donna Walker Duggins, Michael F. Davis
  • Patent number: 11819511
    Abstract: Described herein is a composition based on N-palmitoyl-ethanolamide and Rutin in co-micronized form. In particular, a composition includes a mixture of palmitoyl-ethanolamide (PEA) and Rutin in co-micronized form in which the PEA/Rutin ratio is between 10:1 and 1:1. Pharmaceutical formulations for the treatment of humans and animals are also described. The composition is useable for the treatment of diseases of arteries and arterioles.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: November 21, 2023
    Assignee: EPITECH GROUP S.P.A.
    Inventors: Francesco Della Valle, Maria Federica Della Valle, Gabriele Marcolongo, Salvatore Cuzzocrea, Vito Safina
  • Patent number: 11806330
    Abstract: Described herein is an active ingredient encapsulated into poly (alkyl cyanoacrylate) nanoparticles and their use in anti-cancer treatments by intraperitoneal administration.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: November 7, 2023
    Assignees: SINTEF TTO AS, OSLO UNIVERSITETSSYKEHUS HF
    Inventors: Yrr Morch, Einar Sulheim, Kjersti Flatmark, Karianne Giller Fleten, Per Stenstad, Heidi Johnsen, Ruth Schmid
  • Patent number: 11793222
    Abstract: Provided herein is a process for increasing the dissolution rate of a sparingly water soluble flavor or taste modifying compound in water comprising: a. mixing the compound and a highly water soluble second compound in a water based solution to form a solution or dispersion of the compound; and b. drying the solution or dispersion to form a solution or solid dispersion of the compound wherein the compound has an increased dissolution rate in water as compared to the compound when dissolved in water alone.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: October 24, 2023
    Assignee: Firmenich SA
    Inventors: Pascal Beaussoubre, Wolfgang Fieber, Howard Munt
  • Patent number: 11786463
    Abstract: The invention provides emulsion compositions comprising at least one cannabinoid compound, and methods for making the same. The emulsion compositions are stable, well tolerated and are capable of delivering therapeutically effective amounts of cannabiniods to target sites, including sites on the surface of and/or within an eye. Also provided are methods of using the compositions to provide ocular neuroprotection and/or to treat ophthalmic conditions such as glaucoma.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: October 17, 2023
    Assignee: Rhodes Technologies
    Inventors: Ping Chang, Zhenze Hu, Yuanyuan Tao
  • Patent number: 11786549
    Abstract: The present invention relates to an anti-inflammatory composition comprising a graphene nano-structure as an active ingredient. Specifically, the present invention relates to a pharmaceutical composition for preventing or treating an inflammatory disease, and a cosmetic composition or feed composition for preventing or improving an inflammatory disease, which include the anti-inflammatory composition, and a method of treating an inflammatory disease, including administering the composition to a subject in need thereof.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: October 17, 2023
    Assignees: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, BIOGRAPHENE INC.
    Inventors: Kyung-Sun Kang, Byung-Chul Lee, Jin Young Lee, Jong Bo Park
  • Patent number: 11759529
    Abstract: A complexation process between a cyclodextrin and active pharmaceutical ingredients is disclosed, and comprises a process for preparing a complex of at least one cyclodextrin and at least one active pharmaceutical ingredient comprising the steps of a. Preparing a first solution (solution A) comprising at least one cyclodextrin and at least one solvent; b. Preparing a second solution (solution B) comprising at least one dissolved, partially dissolved or suspended API; c. Mixing said solution A and solution B by means of a microfludization system to produce a solution and/or suspension of at least one of said complex; d. Isolating said solution and/or suspension and/or optionally drying it; and e. Optionally collecting a powdered form of the complex. The described process has high throughput with higher yields of complexation in less time than prior art methods.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: September 19, 2023
    Assignee: Hovione Scientia Limited
    Inventors: Hugo Lisboa, Márcio Temtem, João Vincente, Filipa Santos
  • Patent number: 11730758
    Abstract: The present invention provides compositions comprising energy (e.g., light) absorbing submicron particles (e.g., nanoparticles comprising a silica core and a gold shell) and methods for delivering such particles via topical application. This delivery is facilitated by application of mechanical agitation (e.g. massage), acoustic vibration in the range of 10 Hz-20 kHz, ultrasound, alternating suction and pressure, and microjets.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: August 22, 2023
    Assignee: The General Hospital Corporation
    Inventors: Dilip Paithankar, Richard Dean Blomgren, Richard Rox Anderson, William A. Farinelli, Apostolos G. Doukas
  • Patent number: 11730749
    Abstract: Various embodiments of a gut microbiome modulating composition comprises a blend of a polyphenol and an oligosaccharide. Various embodiments of the polyphenol may comprise at least approximately 5% by weight chlorogenic acid. Various embodiments of the oligosaccharides may be standardized to a degree of polymerization of at least three to reduce digestibility. Administration of an effective amount of the gut microbiome modulating composition to a person or animal may stimulate the growth of at least one of Akkermansia muciniphila, Lactobacillus, and Bifidobacterium bacteria in the colon, which may reduce permeability of the colon, increases short chain fatty acid production in the colon, and/or modulate causes immunomodulation of human colon cells. The gut microbiome modulating composition may provide protective effects against obesity-related chronic diseases.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: August 22, 2023
    Assignee: Plexus Worldwide, LLC
    Inventors: Stephen Roman, Tianan Jiang, Marco Rebaza
  • Patent number: 11713437
    Abstract: Slurries that include benefit agent containing delivery particles, compositions that include such particles, and processes for making and using the particles and compositions.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: August 1, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Corey James Kenneally, Ariel Lebron, Pascale Claire Annick Vansteenwinckel, Robert Stanley Bobnock, Peggy Dorothy Sands, Todd Arlin Schwantes, Chad Alexander Hladilek
  • Patent number: 11713418
    Abstract: A quantum dot including zinc, tellurium, selenium, and sulfur, wherein the quantum dot comprises a core and a shell disposed on the core, and wherein the quantum dot is a cadmium-free red light-emitting quantum dot and has an emission peak wavelength of greater than or equal to about 600 nanometers (nm), and efficiency of greater than or equal to about 50%.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: August 1, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yuho Won, Hwea Yoon Kim, Jeong Hee Lee, Eun Joo Jang, Hyo Sook Jang
  • Patent number: 11708546
    Abstract: Benefit agent containing delivery particles that can be supplied as slurries, compositions comprising such particles, and processes for making and using such particles and compositions.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: July 25, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Corey James Kenneally, Ariel Lebron, Pascale Claire Annick Vansteenwinckel, Robert Stanley Bobnock, Peggy Dorothy Sands, Todd Arlin Schwantes, Chad Alexander Hladilek
  • Patent number: 11672763
    Abstract: The present invention relates to solid dispersions including, but not limited to, co-processed carbohydrates with different solubilities and concentrations, which have a microcrystalline plate structure. The solid dispersions, excipient systems and formulations of the present invention are highly compactable and durable and when compressed into solid dosage forms demonstrate uniform densification, low friability at low pressures, and and/or relatively constant low disintegration times at various hardnesses. The solid dosage forms of the present invention demonstrate superior organoleptics, disintegration, and/or robustness.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: June 13, 2023
    Assignee: SPI Pharma, Inc.
    Inventors: John Tillotson, Cecil Propst
  • Patent number: 11655301
    Abstract: Described herein are compositions of antibodies and carrier proteins and methods of making and using the same, in particular, as a cancer therapeutic. Also described are lyophilized compositions of antibodies and carrier proteins and methods of making and using the same, in particular, as a cancer therapeutic.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: May 23, 2023
    Assignee: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
    Inventors: Svetomir N. Markovic, Wendy K. Nevala
  • Patent number: 11648261
    Abstract: A method of treating, reducing, or alleviating a medical condition in a patient is disclosed herein. The method includes administering to a patient in need thereof a biocompatible drug comprising one or more antiviral medications together with one or more cell pathway inhibitors, the patient having at least one of a respiratory tract inflammatory disease, a central nervous system inflammatory disease, and vasculitis. The one or more antiviral medications preventing an attachment of viruses to cell walls, blocking a penetration of the viruses into cells, and/or inhibiting virus replication by damaging nucleic acids of the viruses. The one or more cell pathway inhibitors blocking an inflammatory response of inflamed tissue without inhibiting an immune response of the patient.
    Type: Grant
    Filed: February 20, 2021
    Date of Patent: May 16, 2023
    Inventor: Gholam A. Peyman
  • Patent number: 11642320
    Abstract: The present invention relates to anti-inflammatory drug formulation. Especially, this invention relates to corticosteroid prodrug nanoparticle. In a first aspect, this invention relates to a nanoparticle comprising a therapeutic agent and a surface coating material. The invention also relates to a process of manufacturing at least one nanoparticle of invention. The invention also relates to pharmaceutical composition and pharmaceutical kits.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: May 9, 2023
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE PARIS-SACLAY
    Inventors: Elias Fattal, Nicolas Tsapis, Mathilde Lorscheider, Romain Canioni, Franceline Reynaud
  • Patent number: 11633409
    Abstract: The present invention provides a solid preparation comprising, based on 100 parts by weight of the solid preparation, a self-emulsifying composition comprising 0.1 to 0.5 parts by weight of dutasteride, 6 to 110 parts by weight of oil and 6 to 110 parts by weight of a surfactant, and 5 to 185 parts by weight of a coating excipient having pores accommodating the self-emulsifying composition formed in a surface thereof, and a method of manufacturing the solid preparation.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: April 25, 2023
    Assignee: JW PHARMACEUTICAL CORPORATION
    Inventors: Suk Lee, Min-Uk Cha, Won-Kyu Yang, Min-Seok Choi
  • Patent number: 11633356
    Abstract: Formulations are described, containing silibinin or other active ingredients incorporated in lipid nanoparticle systems of the SLN and NLC type, and based on calixarenes, possibly mucoadhesive, or in micellar and nanoparticle systems based on amphiphilic inulin copolymers for use in the treatment of neurodegenerative ocular diseases. The versatility of the calixarene compound is also described, capable of charging and releasing active ingredients characterized by low water solubility, easy chemical and enzymatic degradation, low bioavailability, either of natural origin or not, to be used in the treatment of ocular diseases.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: April 25, 2023
    Assignee: DISTRETTO TECNOLOGICO SICILIA MICRO E NANO SISTEMI S.C.A.R.L.
    Inventors: Anna Rita Blanco, Maria Luisa Bondi', Gennara Cavallaro, Grazia Maria Letizia Consoli, Emanuela Fabiola Craparo, Gaetano Giammona, Mariano Licciardi, Giovanna Pitarresi, Guiseppe Granata, Patrizia Saladino, Clara La Marca, Irene Ceidda, Salvatore Papasergi, Patrizia Guarneri, Salvatore Cuzzocrea, Emanuela Esposito, Santa Viola
  • Patent number: 11612662
    Abstract: Among other aspects, provided herein are multi-arm polymeric prodrug conjugates of pemetrexed-based compounds. Methods of preparing such conjugates as well as methods of administering the conjugates are also provided. Upon administration to a patient, release of the pemetrexed-based compound is achieved.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: March 28, 2023
    Assignee: Nektar Therapeutics
    Inventors: Lin Cheng, Jennifer Riggs-Sauthier
  • Patent number: 11607391
    Abstract: Provided is a microsphere comprising a bead coated with a first calcium-containing mineral. Also provided is a method of producing a microsphere. Additionally, a method of administering a compound to a vertebrate is provided.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: March 21, 2023
    Assignee: TRS HOLDINGS LLC
    Inventors: William L. Murphy, Leenaporn Jongpaiboonkit
  • Patent number: 11602548
    Abstract: A fibrous birth tissue composition fabricated from placental tissue is provided. Methods of processing a mammal's placental tissue to form a fibrous birth tissue composition are provided. Regenerative methods are also provided.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: March 14, 2023
    Assignee: CONVATEC, INC
    Inventors: Kurt Klitzke, Jon G. Hargis
  • Patent number: 11597910
    Abstract: Medical instrument includes a substrate, in which cells are in contact with or held on a surface of the substrate, and at least the surface of the substrate which holds the cells is formed of a fluorine-containing cyclic olefin polymer which contains a repeating structure unit represented by Formula (1), wherein in Formula (1), at least one of R1 to R4 is fluorine, an alkyl with 1 to 10 carbon atoms which contains fluorine, an alkoxy with 1 to 10 carbon atoms which contains fluorine, or an alkoxyalkyl with 2 to 10 carbon atoms which contains fluorine, R1 to R4 are selected from hydrogen and certain non-fluorinated groups when R1 to R4 do not contain fluorine, R1 to R4 may be the same as or different from each other, and R1 to R4 may be bonded to each other to form a cyclic structure.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: March 7, 2023
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Tadahiro Sunaga, Takashi Oda, Hiroshi Miyasako, Takeshi Osaka
  • Patent number: 11583501
    Abstract: This patent includes a method for utilizing imaging biomarkers to improve pharmacologic dosing strategies. Specifically, biomarker specific CT and MM examination protocols are disclosed. Dose adjustments based on imaging biomarkers are discussed. Longitudinal analysis of imaging biomarkers is disclosed assess effectiveness of pharmacotherapy and dosing strategies thereof. Finally, manufacturing of a combination pill with day-to-day variations of drug quantities is disclosed.
    Type: Grant
    Filed: May 23, 2021
    Date of Patent: February 21, 2023
    Inventors: Robert Edwin Douglas, David Byron Douglas, Kathleen Mary Douglas
  • Patent number: 11564889
    Abstract: Provided are stem cell biomimetic microparticles comprised of at least one stem cell-derived paracrine polypeptide or growth factor embedded in a polymer core particle that further comprises an outer layer of at least one fragment of a cell membrane of a stem cell disposed on the core particle. The polymer core may be constituted of any biocompatible and biodegradable polymer or copolymer, or a combination thereof that allows the embedding of the paracrine factors and their prolonged release from the core. The core and hence the microparticles can be biodegradable, allowing eventual elimination from the recipient animal or human subject. The core particles are sized to allow both transport through blood vessels and extravasation from the blood vessels into the surrounding tissues. The core particle may further include at least one polypeptide or peptide growth factor to induce the generation and proliferation of a population of stem cells.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: January 31, 2023
    Assignee: North Carolina State University
    Inventors: Ke Cheng, Junnan Tang
  • Patent number: 11559488
    Abstract: This invention relates to high drug load compositions of medium chain triglycerides (MCT), and to methods for treatment with such compositions at amounts effective to elevate ketone body concentrations so as to treat conditions associated with reduced neuronal metabolism, for example Alzheimer's disease.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: January 24, 2023
    Assignee: Cerecin Inc.
    Inventors: Aaron M. Badenoch, Taryn Boivin, Devon B. DuBose, Samuel T. Henderson, Christi Lynn Hostetler, David K. Lyon, Craig A. Sather, Matthew J. Shaffer
  • Patent number: 11554178
    Abstract: Disclosed herein, inter alia, are compositions and methods of modulating macrophage activity. Provided is a method of treating a disease (e.g., a macrophage-associated disease, autoimmune disease, inflammatory disease, or a cancer of an organ in the intraperitoneal cavity), the method including intraperitoneally administering to a subject in need thereof a therapeutically effective amount of a nanoparticle composition or pharmaceutical composition. Provided is a silica nanoparticle non-covalently bound to a plurality of nucleic acids, wherein the silica nanoparticle has a net positive charge in the absence of the plurality of nucleic acids. Provided is a pharmaceutical composition including a nanoparticle composition as described herein, and a pharmaceutically acceptable excipient.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: January 17, 2023
    Assignee: CITY OF HOPE
    Inventors: Jacob Berlin, Tom Haber, Yvonne Cornejo
  • Patent number: 11541151
    Abstract: The present disclosure provides a coacervate composition containing a protein drug, gelatin A, sodium alginate and an acid and a wound-healing agent including the same. The coacervate composition according to the present disclosure can be useful as a wound-healing material delivery system for effectively delivering a protein drug, particularly epidermal growth factor, to a wound site in the wound-healing field.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: January 3, 2023
    Assignee: Cha University Industry-Academic Cooperation Foundation
    Inventors: Aeri Kim, Seong Hee Jeong
  • Patent number: 11541007
    Abstract: A pharmaceutical composition containing a mixed polymeric micelle and a drug enclosed in the micelle, in which the mixed polymeric micelle, 1 to 1000 nm in size, includes an amphiphilic block copolymer and a lipopolymer. Also disclosed are preparation of the pharmaceutical composition and use thereof for treating cancer.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: January 3, 2023
    Assignee: MegaPro Biomedical Co., Ltd.
    Inventors: Ming-Cheng Wei, Yuan-Hung Hsu, Wen-Yuan Hsieh, Chia-Wen Huang, Chih-Lung Chen, Jhih-Yun Jian, Shian-Jy Wang
  • Patent number: 11534446
    Abstract: It is provided a pharmaceutical composition comprising 3-beta-hydroxy-5-alpha-pregnan-20-one, at least one sterol or an ester thereof and a mixture of acylglycerols with a solid fat content of less than 25% at 25° C. and 0% at 37° C. In addition it is provided a method for preparing the pharmaceutical composition.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: December 27, 2022
    Assignee: ASARINA PHARMA AB
    Inventors: Torbjörn Bäckström, Anders Carlsson
  • Patent number: 11529426
    Abstract: Provided are methods and compositions to target delivery of cells to a tissue lesion, thereby treating the lesion. For example, biotinylated antibodies with affinity to a lesion epitope are administered at the lesion. Reparative cells including avidin and biotin are then administered at the lesion. The reparative cells are targeted to the lesion via avidin-biotin bridges to the antibodies, with additional cells recruited to the lesion via cell-to-cell avidin-biotin bridges. In certain examples, antibody-reparative cell complexes are formed by mixing the biotinylated antibodies with the reparative cells including avidin and biotin. The complexes are then administered at the lesion. In other examples, multivalent antibodies are used to target reparative cells to the lesion, such as by binding an epitope at the lesion and an epitope present on the reparative cell. In other examples, the antibodies are chemically linked to a reparative cell or to a nanosome containing a therapeutic agent.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: December 20, 2022
    Inventors: Karen Hasty, John Stuart, Mary Christine Patterson, Hongsik Cho
  • Patent number: 11529333
    Abstract: The present invention relates to the pharmaceutical composition comprising Zonisamide and one or more pharmaceutically acceptable excipients and also relates to the process for the preparation of the pharmaceutical composition comprising Zonisamide.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: December 20, 2022
    Assignee: AZURITY PHARMACEUTICALS, INC.
    Inventors: Swati Nagar, Sandip P. Mehta, Manish Umrethia, Jayanta Kumar Mandal, Sandeep Pal
  • Patent number: 11510872
    Abstract: Provided herein are nanoparticle-lipid composite carriers as theranostic agents, particularly for diagnosis and/or treatment of cancers and related diseases and conditions. In particular embodiments, the carrier composites comprise a lipid core and an outer shell of functionalized nanoparticles (fNPs).
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: November 29, 2022
    Assignee: Northwestern University
    Inventors: Vinayak P. Dravid, Vikas Nandwana
  • Patent number: 11504422
    Abstract: The present invention relates to a biodegradable nanocomplex. The biodegradable nanocomplex comprises a first electrically charged substance, a charge-redistribution substance, a second electrically charged substance and a carried substance, for holding the carried substance inside. The first electrically charged substance and the carried substance have the same electrical polarity, and the biodegradable nanocomplex has a nonuniformally and positively charge distribution along a radial direction thereof.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: November 22, 2022
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Yee-Shin Lin, Yu-Hung Chen
  • Patent number: 11497737
    Abstract: The present invention provides compositions (such as pharmaceutical compositions), and commercial batches of such compositions, comprising nanoparticles comprising albumin and rapamycin. The compositions (such as pharmaceutical compositions) have specific physicochemical characteristics and are particularly suitable for use in treating diseases such as cancer. Also provided are methods of making and methods of using the compositions (such as pharmaceutical compositions).
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: November 15, 2022
    Assignee: Abraxis BioScience, LLC
    Inventor: Neil P. Desai
  • Patent number: 11484506
    Abstract: The present disclosure is directed to a method of preparing a pharmaceutical composition comprising tolerizing immune-modulating particles of polymer-encapsulated gliadin.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: November 1, 2022
    Assignee: COUR PHARMACEUTICALS DEVELOPMENT COMPANY, INC.
    Inventors: Daniel R. Getts, Frank Fokta, Ryan Pearson
  • Patent number: 11472705
    Abstract: Nitric oxide (NO) generating compositions can include a nitrite component, an acidifying component, and a support material configured to carry one of the nitrite component and the acidifying agent. In some examples, the support material can minimize NO generation prior to addition of an activating amount of a suitable solvent.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: October 18, 2022
    Assignee: SaNOtize Research and Development Corp.
    Inventors: Gilly Regev, Christopher C. Miller
  • Patent number: 11471414
    Abstract: The present invention provides methods for preventing, inhibiting or treating a surgical site infection associated with a surgical operation comprising the step of applying to the surgical site a biocompatible, biodegradable substrate being impregnated and/or having its surface coated fully or partially with a matrix composition which provides local controlled and prolonged release of at least one pharmaceutically active agent at the surgical site.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: October 18, 2022
    Assignee: POLYPID LTD.
    Inventor: Noam Emanuel
  • Patent number: 11471422
    Abstract: The present invention relates to a technology for oral delivery of Poorly Bio-Available Therapeutic Agents and the formulations derived using this technology. Poorly Bio-Available Therapeutic Agents may belong to BCS class III/IV drugs or nutraceutical or any other agent which is required to be orally delivered having challenge of bio-availability in body. Therefore, invention further relates to a targeted delivery technology for enhanced bio-availability and controlled release without being degraded. The present invention further relates to the processes for the preparation of said compositions and formulations made thereof. The formulations of the present invention are useful to treat related conditions.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: October 18, 2022
    Inventor: Manu Chaudhary
  • Patent number: 11464741
    Abstract: The present disclosure provides compositions having different dissolution profiles. In particular, the compositions are formulated by adjusting the types and/or amounts of excipients and/or surfactants, and the compositions are prepared by spray drying processes.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: October 11, 2022
    Assignee: SpecGX LLC
    Inventors: Joseph M. Davis, Robert C. Cuca, Edward J. Beasley
  • Patent number: 11458092
    Abstract: A composition comprising surfactant-enhanced phospholipid vesicles with one or more cannabinoid substance encapsulated therein is disclosed, wherein one or more surfactant is utilized for enhancing loading and increasing encapsulation efficiency of cannabinoid passenger molecules within phospholipid structures. A method is disclosed for making a surfactant-enhanced phospholipid vesicles with one or more cannabinoid substance encapsulated therein, wherein one or more surfactant is used for enhancing loading and increasing encapsulation efficiency of passenger molecules in phospholipid structures. A method of using surfactant-enhanced phospholipid vesicles with one or more cannabinoid substance encapsulated therein is disclosed wherein one or more surfactant enhances loading and increases encapsulation efficiency of cannabinoid substances in phospholipid structures.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: October 4, 2022
    Assignee: NuVessl, Inc.
    Inventor: Jeffrey S. Reynolds
  • Patent number: 11459243
    Abstract: Provided are a core shell particle including a core which contains a Group III element and a Group V element, and a shell which covers at least a part of a surface of the core and contains a Group II element and a Group VI element, in which the core shell particle has a tetrahedral shape having one side with a length of 6 nm or greater; a method of producing the core shell particle; and a film formed of the core shell particle.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: October 4, 2022
    Assignee: FUJIFILM Corporation
    Inventor: Hiroshi Isojima
  • Patent number: 11457870
    Abstract: Sensor devices including dissolvable tissue-piercing tips are provided. Methods of using and fabricating sensor devices are also provided.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: October 4, 2022
    Assignee: DEXCOM, INC.
    Inventors: Sebastian Bohm, Pradnya Prakash Samant, Jiong Zou