Patents by Inventor John W. Guo

John W. Guo 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).

  • Method and device for mechanical testing of fibrin glue strength
    Patent number: 5911165
    Abstract: An improved method and device for measuring the mechanical properties of fibrin clots. A mixture of fibrinogen and thrombin is formed between two synthetic polymeric substrate materials and allowed to form a fibrin clot. The force required to separate the substrate materials is then measured and indicates the strength of the clot.
    Type: Grant
    Filed: May 29, 1997
    Date of Patent: June 8, 1999
    Assignee: Bayer Corporation
    Inventors: John W. Guo, Rajiv Nayar