Patents by Inventor Rien Stroosnijder

Rien Stroosnijder 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).

  • Biomedical titanium implants
    Publication number: 20040166139
    Abstract: A process for the production of a biomedical implant having an oxide of titanium on a surface thereof, the process comprising: (a) providing a biomedical implant, at least a surface of which comprises titanium or an alloy thereof; (b) exposing said surface of the biomedical implant to an oxygen-containing atmosphere having a dew point of ≦0° C.; (c) heating said surface of the biomedical implant in said atmosphere whereby an oxide of titanium is formed on at least said surface.
    Type: Application
    Filed: January 9, 2004
    Publication date: August 26, 2004
    Inventors: Rien Stroosnijder, Fabrizio Billi