Patents Represented by Attorney R. R. Wittekind

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  • Carbamoyloxylabdane compounds
    Patent number: 5646175
    Abstract: Novel carbamoyloxylabdanes, intermediates and processes for the preparation thereof, and methods for reducing intraocular pressure and treating cardiac failure utilizing compounds and compositions thereof are disclosed.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: July 8, 1997
    Assignee: Hoechst Marion Roussel, Inc.
    Inventors: Raymond W. Kosley, Jr., Robert Joseph Cherill, Gerard O'Malley
  • 1-alkyl-,1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compounds
    Patent number: 5614631
    Abstract: Novel 1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols, intermediates and processes for the preparation thereof, and methods of reducing inflammation and cell proliferation, and relieving memory dysfunction, and inhibiting bacterial and fungal growth are disclosed.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: March 25, 1997
    Assignee: Hoechst Marion Roussel, Inc.
    Inventors: John J. Tegeler, Barbara S. Rauckman, Russell R. L. Harner, Brian S. Freed, Gregory H. Merriman