Patents by Inventor Derek Bryce-Smith

Derek Bryce-Smith 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).

  • Use of zinc salts of conjugated linoleic acid to treat skin disorders
    Patent number: 6300374
    Abstract: The present invention concerns compositions and their use in the treatment of skin disorders, particularly, but not limited to, eczema, psoriasis and dermatitis, and also compositions and their use in treatment of cancer, particularly skin cancer.
    Type: Grant
    Filed: April 6, 1999
    Date of Patent: October 9, 2001
    Assignee: Kappa Pharmaceuticals Limited
    Inventor: Derek Bryce-Smith
  • Use of zinc salts of conjugated linoleic acids to treat skin disorders
    Patent number: 6288115
    Abstract: The invention is related to a pharmaceutical composition for use in treating skin disorders comprising substantially the zinc salt of at least one conjugated linoleic acid, wherein the composition is comprising at least 50% the zinc salt of at least one conjugated linoleic acid.
    Type: Grant
    Filed: May 9, 2000
    Date of Patent: September 11, 2001
    Assignee: Kappa Pharmaceuticals Limited
    Inventor: Derek Bryce-Smith
  • Compositions containing zinc linoleate for the treatment of skin disorders
    Patent number: 5792449
    Abstract: There is disclosed a composition for the treatment of skin disorders comprising zinc linoleate and free linoleic acid in a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: August 11, 1998
    Assignee: Kappa Pharmaceuticals Limited
    Inventor: Derek Bryce-Smith
  • Antiallergic spray preparations
    Patent number: 5688532
    Abstract: The present invention provides a simple, cheap and efficient treatment for an allergic condition, especially hay-fever or asthma, and comprises a nasal, oral or ophthalmological spray of a dilute solution of, preferably substantially unchelated, zinc ion, especially zinc sulfate and/or zinc chloride.
    Type: Grant
    Filed: December 16, 1994
    Date of Patent: November 18, 1997
    Assignee: Kappa Pharmaceuticals Limited
    Inventor: Derek Bryce-Smith
  • Spray preparation for treating symptoms of the common cold containing unchelated ionic zinc compounds
    Patent number: 5622724
    Abstract: The present invention provides a simple, cheap and efficient cure for the common cold, and comprises a nasal spray of a dilute solution of substantially unchelated zinc ion, especially zinc sulphate and/or zinc chloride.
    Type: Grant
    Filed: August 26, 1993
    Date of Patent: April 22, 1997
    Assignee: Kappa Pharmaceuticals Limited
    Inventor: Derek Bryce-Smith
  • Silver catalysts
    Patent number: 3972830
    Abstract: The production of supported catalytically active silver from silver ketenide under conditions which obviate the risk of explosion if effected by depositing silver acetate on a catalyst support, and heating the dried product in the presence of a non-reducing tertiary amine and/or amide whereby silver ketenide is concurrently formed and decomposed to a catalytically active silver-containing material. By extending the heating time a silver catalyst composition may be produced which has a magnetic susceptibility which is field dependent, and which has a high electrical, and hence thermal, conductivity.
    Type: Grant
    Filed: January 6, 1975
    Date of Patent: August 3, 1976
    Inventors: Derek Bryce-Smith, Ernest Thomson Blues