Patents by Inventor Kevin Teoh

Kevin Teoh 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).

  • Autologous fibrin glue and methods for its preparation and use
    Patent number: 5643192
    Abstract: A fibrin glue includes a fibrinogen component and a thrombin component, both prepared from single donor plasma. The plasma is precipitated to produce a precipitate containing fibrinogen and a supernatant containing the thrombin. The precipitate may be resuspended in a small volume of supernatant and used as the fibrinogen component. The supernatant is further treated by clotting to convert residual fibrinogen to fibrin and filtration to remove the fibrin. The resulting serum can be used as the thrombin component.
    Type: Grant
    Filed: April 6, 1995
    Date of Patent: July 1, 1997
    Assignee: Hamilton Civic Hospitals Research Development, Inc.
    Inventors: Jack Hirsh, Marilyn Johnston, Kevin Teoh