Patents by Inventor Charlotte Willmann

Charlotte Willmann 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).

  • SILK MEDICAL DEVICE WITH ANTIMICROBIAL PROPERTIES AND A METHOD OF MANUFACTURE THEREOF
    Publication number: 20100292338
    Abstract: A silk medical device is described, which is useful for the treatment of wounds to prevent infection. The silk medical device is manufactured from a silk protein material that is loaded with a polymeric cationic antimicrobial, such as polyhexamethylene biguanide (PHMB).
    Type: Application
    Filed: May 12, 2010
    Publication date: November 18, 2010
    Applicant: Spintec Engineering GmbH
    Inventors: Michael Rheinnecker, Rolf Zimmat, Charlotte Willmann