Patents by Inventor Ludwig Koerber

Ludwig Koerber 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).

  • COLLAGEN IMPLANT
    Publication number: 20120022233
    Abstract: The invention relates to a highly pure collagen, its use as an implant and a method for its preparation, the method comprising subjecting a sample comprising collagen to at least one alkaline treatment step in an alkaline solution at a pH>12 and at least one cleaning step with at least one chaotropic agent.
    Type: Application
    Filed: March 24, 2010
    Publication date: January 26, 2012
    Inventors: Roman Breiter, Ludwig Koerber, Silke Schwarz