Patents by Inventor Uwe N. Johann

Uwe N. Johann 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).

  • Piroxicam-containing pharmaceutical composition for topical use
    Patent number: 5196417
    Abstract: A pharmaceutical composition for topical application is described on the basis of a W/O emulsion, which contains piroxicam in the oil phase as an active ingredient. On account of its good compatibility to the skin and stability characteristics, the composition is very suitable for use as an antirheumatic, antiphlogistic and/or anti-inflammatory pharmaceutical.
    Type: Grant
    Filed: October 26, 1990
    Date of Patent: March 23, 1993
    Assignee: Sagitta Arzneimittel GmbH
    Inventors: Reinhold Dolling, Uwe N. Johann