Patents by Inventor Barry Boettcher

Barry Boettcher 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).

  • Topical compositions containing copper (II) complexes of 3,5-dioxo-pyrazolidine derivatives and methods of combatting inflammation with them
    Patent number: 4539206
    Abstract: Novel copper (II) coordination complexes of 3,5-dioxo-pyrazolidine derivatives with dimethylsulphoxide, dimethylformamide, and 1,4-dioxan coordination ligands are described. The complexes are potent anti-inflammatory agents and are usually applied topically in non-aqueous solution, showing good dermal penetration and systemic absorption.
    Type: Grant
    Filed: May 5, 1982
    Date of Patent: September 3, 1985
    Assignee: Alcusal Incorporated Pty. Ltd.
    Inventors: Barry Boettcher, William R. Walker
  • Complexes of bivalent copper
    Patent number: 4287190
    Abstract: Compositions containing neural copper complexes, particularly copper-salicylate complexes having the formula Cu[C.sub.6 H.sub.4 (X)COO].sub.2. Y in which Y represents dimethylsulfoxide, dimethylformamide or an alkanol and in which X is preferably --OH, together with a pharmaceutically acceptable, non-aqueous carrier have been found to have therapeutic activity in the treatment of inflammatory diseases. The compositions have been found particularly suitable for the treatment of arthritis.
    Type: Grant
    Filed: November 29, 1979
    Date of Patent: September 1, 1981
    Inventors: Barry Boettcher, William R. Walker, Michael W. Whitehouse