Patents by Inventor Heike Thomas

Heike Thomas 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).

  • Cosmetic and/or pharmaceutical formulations
    Patent number: 5902590
    Abstract: A cosmetic or pharmaceutical composition containing an emulsifier comprising an ester of palmitic acid and technical grade triglycerol with the proviso that the monoester content of the ester is from 30% to 50% by weight.
    Type: Grant
    Filed: October 10, 1996
    Date of Patent: May 11, 1999
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Heike Thomas, Achim Ansmann, Rolf Kawa, Armin Wadle, Reinhard Bunte, Udo Hees, Alfred Westfechtel
  • Cosmetic and/or pharmaceutical preparations
    Patent number: 5762916
    Abstract: A cosmetic or pharmaceutical composition containing an emulsifier comprising a highly acylated protein fatty acid condensate having a total nitrogen content, based on the acylation product, of 1.8 to 4.10% by weight.
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: June 9, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Achim Ansmann, Armin Wadle, Eberhard Eilers, Heike Thomas