Patents Examined by Golam M M Shameem
  • Patent number: 9738632
    Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: August 22, 2017
    Assignees: AstraZeneca AB, Bayer Pharma Aktiengesellschaft
    Inventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmen, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepisto, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
  • Patent number: 9738754
    Abstract: The present invention relates to water-soluble alkoxylated polyalkyleneimines having an inner block of polyethylene oxide comprising 5 to 18 polyethylene oxide units, a middle block of polyalkylene oxide comprising 1 to 5 polyalkylene oxide units and an outer block of polyethylene oxide comprising 2 to 14 polyethylene oxide units. The middle block is formed from polypropylene oxide units, polybutylene oxide units and/or polypentene oxide units. In addition, the present invention relates to water-soluble alkoxylated polyamines.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: August 22, 2017
    Assignee: BASF SE
    Inventors: Sophia Ebert, Björn Ludolph, Frank Huelskoetter, Kevin Christmas, Stefano Scialla, Brian J. Loughnane, Amy Eichstadt Waun, Darren Rees
  • Patent number: 9730450
    Abstract: The use of one or more compounds of the formula (I) in which R is a straight-chain or branched saturated alkyl group having 5 to 11 carbon atoms or a straight-chain or branched mono- or polyunsaturated alkenyl group having 5 to 11 carbon atoms as antimicrobially active compound is described. The use is preferably in cosmetic, dermatological or pharmaceutical compositions, in crop protection formulations, in washing or cleaning compositions or in paints or coatings.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: August 15, 2017
    Assignee: CLARIANT INTERNATIONAL LTD.
    Inventors: Maurice Frederic Pilz, Peter Klug, Franz-Xaver Scherl, Joerg Grohmann
  • Patent number: 9732097
    Abstract: The present application is directed to processes and intermediates for making (S)-7-(1-((9H-purin-6-yl)amino)ethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one, which is an inhibitor of phosphoinositide 3-kinases (PI3Ks), useful in the treatment of diseases related to the activity of PI3Ks including, for example, inflammatory disorders, immune-based disorders, cancer, and other diseases.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: August 15, 2017
    Assignee: Incyte Corporation
    Inventors: Jiacheng Zhou, Lei Qiao, Lingkai Weng
  • Patent number: 9724330
    Abstract: Stereomerically pure (+)-2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione, substantially free of its (?) isomer, and prodrugs, metabolites, polymorphs, salts, solvates, hydrates, and clathrates thereof are discussed. Also discussed are methods of using and pharmaceutical compositions comprising the (+) enantiomer of 2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione are disclosed. The methods include methods of treating and/or preventing disorders ameliorated by the reduction of levels of TNF-? or the inhibition of PDE4.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: August 8, 2017
    Assignee: Celgene Corporation
    Inventors: George W. Muller, Peter H. Schafer, Hon-Wah Man, Chuansheng Ge
  • Patent number: 9725430
    Abstract: Inhibitors of EYA tyrosine phosphatase having the structure of Formula I are provided herein. The compounds are useful for the treatment of certain proliferative diseases and cancer.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: August 8, 2017
    Assignee: CHILDREN'S HOSPITAL MEDICAL CENTER
    Inventor: Rashmi Hegde
  • Patent number: 9718766
    Abstract: One aspect of the invention provides a composition of novel high penetration compositions (HPC) or a high penetration prodrug (HPP) for treatment of Parkinson's disease. The HPCs/HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPCs/HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: August 1, 2017
    Assignee: Techfields Pharma Co., Ltd.
    Inventors: Chongxi Yu, Lina Xu
  • Patent number: 9718812
    Abstract: The present invention refers to novel substituted thiazole and oxazole compounds of formula (I) having P2X7 receptor (P2X7) antagonistic properties. The compounds are useful in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: August 1, 2017
    Assignee: Axxam S.P.A.
    Inventors: Paolo Pevarello, Stefan Lohmer, Chiara Llberati, Pierfausto Seneci, Cristina Pesenti, Adolfo Prandi
  • Patent number: 9718822
    Abstract: Compounds of Formula I: and pharmaceutically acceptable salts thereof, wherein ring A, ring B, W, m, D, R2, R2a, R3, R3a, and Z are as defined herein, are inhibitors of Trk kinases and are useful in the treatment of pain, cancer, inflammation, neurodegenerative diseases and certain infectious diseases.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: August 1, 2017
    Assignee: Array BioPharma, Inc.
    Inventors: Steven W. Andrews, Kevin Ronald Condroski, Julia Haas, Yutong Jiang, Gabrielle R. Kolakowski, Jeongbeob Seo, Hong-Woon Yang, Qian Zhao
  • Patent number: 9718775
    Abstract: Compounds that are derivatives of oxindole conform to the general structure of Formula (I) These compounds are believed to exhibit antioxidant properties. A composition comprises an organic material and a compound conforming to the structure of Formula (I).
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: August 1, 2017
    Assignee: Milliken & Company
    Inventors: Sanjeev K. Dey, Eduardo Torres, Suchitra Datta, Mary E. Mason, Philip G. Harris
  • Patent number: 9718795
    Abstract: The invention relates to a process for the synthesis of Cariprazine, an antipsychotic compound useful in the treatment of positive and negative symptoms associated to schizophrenia, with the following structural formula: (A) The invention further relates to the synthesis of intermediates useful in the preparation of Cariprazine.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: August 1, 2017
    Assignee: CHEMO RESEARCH, S.L.
    Inventors: Maurizio Taddei, Elena Cini, Marcello Rasparini
  • Patent number: 9708327
    Abstract: Polymorphs of a hydrochloride salt of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one, compositions thereof, methods for their preparation, and methods for their use are disclosed. Solvent forms of a hydrochloride salt of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one, compositions thereof, methods for their preparation, and methods for their use are also disclosed.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: July 18, 2017
    Assignee: GILEAD CALISTOGA LLC
    Inventors: Suzanne Buttar, Ernest Carra, Tracy Ehiwe, Duong Tran, Fang Wang, Christopher Worrall, Jerry Evarts
  • Patent number: 9708331
    Abstract: Compounds that modulate GluR5 activity and methods of using the same are disclosed.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: July 18, 2017
    Assignee: Sunovion Pharmaceuticals Inc.
    Inventors: Michele L. R. Heffernan, Larry Wendell Hardy, Frank Xinhe Wu, Lakshmi D. Saraswat, Kerry L. Spear
  • Patent number: 9708352
    Abstract: The present invention relates to a process for preparation of Echothiophate Iodide (I). Echothiophate Iodide (I) obtained by the process of the present invention is obtained as new crystalline form designated as Form-SET. The process for preparation of Echothiophate Iodide (I) according to present invention is an ecofriendly process that avoids the use of hazardous solvent systems and provides Echothiophate Iodide (I) of high purity. Pharmaceutical composition of the said crystalline Form-SET of Echothiophate Iodide (I) of high purity is useful in the treatment of ocular disorders like Glaucoma.
    Type: Grant
    Filed: January 1, 2015
    Date of Patent: July 18, 2017
    Assignee: SHILPA MEDICARE LIMITED
    Inventors: Nagnnath Kokare, Venkatanarayana Bathula, Akshaykant Chaturvedi
  • Patent number: 9708281
    Abstract: The invention relates to a novel process for preparation of dronedarone of formula (I) and pharmaceutically acceptable salts thereof, characterized in that a compound of formula (II)—where L is leaving group—is reacted with compound of formula (III) and the obtained product is isolated and, if desired, converted into a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: July 18, 2017
    Assignee: SANOFI
    Inventor: Antal Friesz
  • Patent number: 9708277
    Abstract: The invention relates to novel oxazolidinones their derivatives, pharmaceutically acceptable salts, solvates, and hydrates thereof. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering cholesterol ester transfer protein inhibitors.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: July 18, 2017
    Assignee: CONCERT PHARMACEUTICALS, INC.
    Inventor: Roger D. Tung
  • Patent number: 9701654
    Abstract: The invention relates to a novel process for preparation of dronedarone of formula (I) and pharmaceutically acceptable salts thereof the hydroxyl group is removed, and the obtained product is isolated and, if desired, converted into a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: July 11, 2017
    Assignee: SANOFI
    Inventors: Antal Friesz, Zsolt Dombrády
  • Patent number: 9701698
    Abstract: Cycloalkylalkylphosphonic acids are presented that are useful for forming a self-assembled monolayer (SAM) on a surface of a metal oxide layer. The combined SAM and metal oxide layer form the dielectric layer of an organic thin film transistor (OTFT). The OTFT can be formed with p-type and n-type organic semiconductor layers on the SAM. The OTFT display superior field effect mobilities and air stabilities to other SAMs and the SAMS of cycloalkylalkylphosphonic acids allow deposition of the organic semiconductors by either vapor deposition or solution processing techniques.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: July 11, 2017
    Assignee: THE CHINESE UNIVERSITY OF HONG KONG
    Inventors: Qian Miao, Danqing Liu, Zikai He
  • Patent number: 9695125
    Abstract: The present invention provides a method for synthesizing cationic bleach activators via a single-bath reaction, comprising steps of: separately dissolving 4-chloromethylbenoyl chloride and lactam in its respective solvent, adding an acid-binding agent to the lactam solution, next adding dropwisely 4-chloromethylbenoyl chloride solution into the lactam/acid binding-agent solution, and finally adding tertiary amine to the solution above to make a reaction solution, which is further treated with mixing and refluxing. The washed and dried final product is TBLC cationic bleach activator. The method of the present invention greatly simplifies the synthesizing process and lowers the stringency of reaction conditions for preparing cationic bleach activators (TBLC). At the same time, the present method produces TBLC cationic bleach activators with high yields, making it a suitable option for industrial production of these bleach activators.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: July 4, 2017
    Assignee: Jiangnan University
    Inventors: Changhai Xu, Chang Sun, Jinmei Du, Shuangshuang Cui, Jingjing Zhang, Jiao Yu, Zhiyong Huang, Wenjuan Tang, Yan Zhang, Wenhua Chen
  • Patent number: 9694025
    Abstract: Disclosed herein are antimicrobial compounds compositions, pharmaceutical compositions, the use and preparation thereof. Some embodiments relate to cyclic boronic acid ester derivatives and their use as therapeutic agents.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: July 4, 2017
    Assignee: Rempex Pharmaceuticals, Inc.
    Inventors: Gavin Hirst, Raja Reddy, Scott Hecker, Maxim Totrov, David C. Griffith, Olga Rodny, Michael N. Dudley, Serge Boyer