Patents by Inventor Brigitte Purmann

Brigitte Purmann 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).

  • Neramexane multiple unit dosage form
    Patent number: 8980318
    Abstract: Unit comprising neramexane, a pharmaceutically acceptable salt, solvate, conjugate, prodrug, polymorphic form, isomer, or derivative thereof; and a release-controlling excipient; wherein said unit has a diameter of from 0.1 to less than 6 mm.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: March 17, 2015
    Assignee: Merz Pharma GmbH & Co. KGaA
    Inventors: Bernhard Hauptmeier, Brigitte Purmann
  • NERAMEXANE MULTIPLE UNIT DOSAGE FORM
    Publication number: 20130142870
    Abstract: Unit comprising neramexane, a pharmaceutically acceptable salt, solvate, conjugate, prodrug, polymorphic form, isomer, or derivative thereof; and a release-controlling excipient; wherein said unit has a diameter of from 0.1 to less than 6 mm.
    Type: Application
    Filed: June 22, 2011
    Publication date: June 6, 2013
    Applicant: MERZ PHARMA GmbH & CO. KGaA
    Inventors: Bernhard Hauptmeier, Brigitte Purmann
  • PHARMACEUTICAL COMPOSITIONS COMPRISING AMINOCYCLOHEXANE DERIVATIVES
    Publication number: 20110092600
    Abstract: The present invention relates to pharmaceutical compositions comprising 1-aminocyclohexane derivatives and a cyclodextrin, which compositions exhibit advantageous safety, convenience, and dosing characteristics. The compositions of the instant invention find particular application in the treatment of various diseases and conditions of the CNS, including those involving the impairment of cognitive function or dementia, such as Alzheimer's disease.
    Type: Application
    Filed: June 25, 2009
    Publication date: April 21, 2011
    Applicant: MERZ PHARMA GMBH & KGAA
    Inventors: Kirsten Plitt, Brigitte Purmann, Alda Szlak-Freier, Bernhard Hauptmeier