Patents by Inventor Hans Gollwitzer

Hans Gollwitzer 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).

  • Anti-infectious, biocompatible titanium coating for implants, and method for the production thereof
    Patent number: 7906132
    Abstract: The present invention relates to a method for the preparation of a biocompatible metal ion-containing titanium oxide coating on an implant wherein the metal ions can be eluted under physiological conditions and are homogeneously dispersed within the coating, as well as to an implant which can be prepared according to the method of the present invention.
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: March 15, 2011
    Assignee: Biocer-Entwickslung GmbH
    Inventors: Gunter Ziegler, Hans Gollwitzer, Frank Heidenau, Wolfram Mittelmeier, Frauke Stenzel
  • Anti-infectious, biocompatible titanium coating for implants, and method for the production thereof
    Publication number: 20060161256
    Abstract: The present invention relates to a method for the preparation of a biocompatible metal ion-containing titanium oxide coating on an implant wherein the metal ions can be eluted under physiological conditions and are homogeneously dispersed within the coating, as well as to an implant which can be prepared according to the method of the present invention.
    Type: Application
    Filed: September 17, 2003
    Publication date: July 20, 2006
    Inventors: Gunter Ziegler, Hans Gollwitzer, Frank Heidenau, Wolfram Mittelmeier, Frauke Stenzel