Patents by Inventor Tore Natvig

Tore Natvig 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 3,3'-azo-bis-(6-hydroxy benzoic acid) as a drug and pharmaceutical compositions containing the same
    Patent number: 4559330
    Abstract: A method of treating inflammatory diseases such as ulcerous colitis, comprising administration of 3,3'-azo-bis-(6-hydroxy benzoic acid) of the formula: ##STR1## or pharmaceutically acceptable salts thereof. Pharmaceutical compositions, especially for oral administration, contain said compound, or pharmaceutically acceptable salts thereof, together with pharmaceutically acceptable carriers and/or adjuvants.
    Type: Grant
    Filed: March 25, 1981
    Date of Patent: December 17, 1985
    Assignee: Pharmacia AB
    Inventors: Karl H. Agback, Tore Natvig, Sidney C. Truelove