Patents by Inventor Mathias Scheer

Mathias Scheer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210059944
    Abstract: The present invention relates to a solid oral pharmaceutical dosage form with a novel and well defined order of specific coatings allowing for the very defined and controlled release of at least one pharmaceutical active ingredient (API) and a broad range of potential uses. Particularly, the dosage form according to the invention comprises an immediate release active core, a first delayed-release layer comprising an enteric coating, a second sustained release layer comprising a retard polymer, and a third immediate release layer comprising an active pharmaceutical ingredient. The solid oral pharmaceutical dosage form as such is characterized in having a bi-modal release profile of the at least one API with a much less variable second delayed release than known prior art pharmaceutical compositions, allowing for the application of different APIs or combinations thereof in for a variety of indications.
    Type: Application
    Filed: March 8, 2018
    Publication date: March 4, 2021
    Inventors: Mathias Scheer, Helene Rey
  • Patent number: 9387166
    Abstract: The present invention relates to a controlled-release oral dosage form for administration of oxycodone once a day and a method of preparing a controlled-release oral dosage form for administration of oxycodone once a day.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: July 12, 2016
    Assignee: DEVELCO PHARMA SCHWEIZ AG
    Inventors: Hélène Rey, Marc Fischer, Mathias Scheer, Dirk Kramer
  • Publication number: 20140377349
    Abstract: The present invention relates to a controlled-release oral dosage form for administration of oxycodone once a day and a method of preparing a controlled-release oral dosage form for administration of oxycodone once a day.
    Type: Application
    Filed: June 29, 2012
    Publication date: December 25, 2014
    Applicant: DEVELCO PHARMA SCHWEIZ AG
    Inventors: Hélène Rey, Marc Fischer, Mathias Scheer, Dirk Kramer
  • Patent number: 8709477
    Abstract: This invention relates to a oral pharmaceutical formulation for methylphenidate or its analogs, derivatives, isomers or enantiomers, including d-threo-methylphenidate.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: April 29, 2014
    Assignee: Kremers Urban Pharmaceuticals, Inc`
    Inventors: Dirk Kramer, Helene Rey, Mathias Scheer
  • Publication number: 20120189695
    Abstract: This invention relates to a oral pharmaceutical formulation for methylphenidate or its analogs, derivatives, isomers or enantiomers, including d-threo-methylphenidate.
    Type: Application
    Filed: August 13, 2010
    Publication date: July 26, 2012
    Applicant: Kudco Ireland Ltd
    Inventors: Dirk Kramer, Helene Rey, Mathias Scheer
  • Publication number: 20110201633
    Abstract: A monolithic composition includes alfuzosin in a polymeric matrix adapted to release 13-33% of the alfuzosin within 2 hours, 40-60% of the alfuzosin within 7 hours, and greater than 80% of the alfuzosin within 20 hours of administration. A unit dosage form includes: a heterogeneous mixture of alfuzosin hydrochloride, lactose monohydrate, hydroxypropylmethylcellulose, polyvinylpyrrolidone and magnesium stearate, wherein the heterogeneous mixture is heterogeneously distributed throughout the unit dosage form. A manufacturing process includes: mixing a hydrophilic polymer and alfuzosin to provide a blend; granulating the blend to provide granules; drying the granules on a dryer to provide dried granules; sizing the dried granules to provide sized granules; mixing the sized granules with a lubricant to obtain a mixture; and compressing the mixture to obtain a tablet. A method of treating benign prostatic hyperplasia, includes administering to a patient the composition or unit dosage form once a day.
    Type: Application
    Filed: March 17, 2011
    Publication date: August 18, 2011
    Applicant: ACINO PHARMA AG
    Inventors: Mathias SCHEER, Michel KELBERT
  • Publication number: 20090270448
    Abstract: Melt granulate in the form of a solid state dispersion of the drug in a pharmaceutically acceptable carrier, wherein said melt granulate comprises a pharmaceutically active compound, preferably clopidogrel, at least one carrier material, and optionally pharmaceutically acceptable excipients and method of making said melt granulate.
    Type: Application
    Filed: September 17, 2007
    Publication date: October 29, 2009
    Applicant: ACINO PHARMA AG
    Inventors: Helene Rey, Marc Fischer, Mathias Scheer
  • Publication number: 20060062846
    Abstract: A monolithic composition includes alfuzosin in a polymeric matrix adapted to release 13-33% of the alfuzosin within 2 hours, 40-60% of the alfuzosin within 7 hours, and greater than 80% of the alfuzosin within 20 hours of administration. A unit dosage form includes: a heterogeneous mixture of alfuzosin hydrochloride anhydrate, lactose monohydrate, hydroxypropylmethylcellulose, polyvinylpyrrolidone and magnesium stearate, wherein the heterogeneous mixture is heterogeneously distributed throughout the unit dosage form. A manufacturing process includes: mixing a hydrophilic polymer and alfuzosin to provide a blend; granulating the blend to provide granules; drying the granules on a dryer to provide dried granules; sizing the dried granules to provide sized granules; mixing the sized granules with a lubricant to obtain a mixture; and compressing the mixture to obtain a tablet. A method of treating benign prostatic hyperplasia, includes administering to a patient the composition or unit dosage form once a day.
    Type: Application
    Filed: May 6, 2005
    Publication date: March 23, 2006
    Applicant: Cimex Pharma AG
    Inventors: Mathias Scheer, Helene Rey, Marc Fischer, Dirk Kramer
  • Publication number: 20060062845
    Abstract: A monolithic composition includes alfuzosin in a polymeric matrix adapted to release 13-33% of the alfuzosin within 2 hours, 40-60% of the alfuzosin within 7 hours, and greater than 80% of the alfuzosin within 20 hours of administration. A unit dosage form includes: a heterogeneous mixture of alfuzosin hydrochloride, lactose monohydrate, hydroxypropylmethylcellulose, polyvinylpyrrolidone and magnesium stearate, wherein the heterogeneous mixture is heterogeneously distributed throughout the unit dosage form. A manufacturing process includes: mixing a hydrophilic polymer and alfuzosin to provide a blend; granulating the blend to provide granules; drying the granules on a dryer to provide dried granules; sizing the dried granules to provide sized granules; mixing the sized granules with a lubricant to obtain a mixture; and compressing the mixture to obtain a tablet. A method of treating benign prostatic hyperplasia, includes administering to a patient the composition or unit dosage form once a day.
    Type: Application
    Filed: September 17, 2004
    Publication date: March 23, 2006
    Applicant: CIMEX Pharma AG
    Inventor: Mathias Scheer