Patents by Inventor Sigrid Vorwerk

Sigrid Vorwerk 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).

  • Matrix-metalloproteinase (MMP) inhibitory extract and methods of use thereof
    Patent number: 11273121
    Abstract: A cosmetic skin care product comprising a therapeutically effective amount of a honey extract is described, the honey extract having a phenolic compound to saccharides ratio of at least 5 times greater than the raw honey from which the extract is derived and including a mixture of at least ethanol, water and one or more MMP inhibitory phenolic compounds.
    Type: Grant
    Filed: May 5, 2015
    Date of Patent: March 15, 2022
    Assignee: Comvita Limited
    Inventors: Gregor Aaron Steinhorn, Sigrid Vorwerk
  • MATRIX-METALLOPROTEINASE (MMP) INHIBITORY EXTRACT AND METHODS OF USE THEREOF
    Publication number: 20170071849
    Abstract: A cosmetic skin care product comprising a therapeutically effective amount of a honey extract is described, the honey extract having a phenolic compound to saccharides ratio of at least 5 times greater than the raw honey from which the extract is derived and including a mixture of at least ethanol, water and one or more MMP inhibitory phenolic compounds.
    Type: Application
    Filed: May 5, 2015
    Publication date: March 16, 2017
    Inventors: Gregor Aaron Steinhorn, Sigrid Vorwerk
  • Treating hair or nails with internal wool lipids
    Publication number: 20070207097
    Abstract: Animal or human hair or nails, eyelashes or eyebrows are treated with internal wool lipid extract.
    Type: Application
    Filed: February 16, 2007
    Publication date: September 6, 2007
    Inventors: Robert Kelly, Alisa Roddick-Lanzilotta, Sigrid Vorwerk, Luisa Coderch