TREA

Karen Patrice Kolbasa

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  • Schoolcraft, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phenol derivative
    • Patent number 7,439,397
    • Issue date Oct 21, 2008
    • Pfizer Inc.
    • Ivan Richards
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Quaternary ammonium compounds
    • Patent number 6,890,920
    • Issue date May 10, 2005
    • Pharmacia & Upjohn Company
    • Ivan Richards
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Quaternary ammonium compounds
    • Publication number 20050148672
    • Publication date Jul 7, 2005
    • Ivan Richards
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Method of treating irritable bowel syndrome
    • Publication number 20040220224
    • Publication date Nov 4, 2004
    • Pfizer Inc.
    • Ivan Michael Richards
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Quaternary ammonium compounds
    • Publication number 20030158176
    • Publication date Aug 21, 2003
    • Ivan Richards
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Antimuscarinic aerosol
    • Publication number 20030144352
    • Publication date Jul 31, 2003
    • Sue K. Cammarata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE