Patents by Inventor John H. Tenery

John H. Tenery 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).

  • Fibrous collagen derived web having hemostatic and wound sealing properties
    Patent number: 4016877
    Abstract: Non-woven, liquid-laid, fibrous web having hemostatic and adhesive properties adapted to seal a wound formed of fibers consisting of an ionizable, water-insoluble, partial salt of collagen, the web when placed on a saline solution disintegrating completely and the fibers self disperse. The web is formed from a slurry of the fibers in a water-miscible organic liquid such as ethanol containing a small proportion of an ionizable acid.
    Type: Grant
    Filed: February 23, 1976
    Date of Patent: April 12, 1977
    Assignee: Avicon, Inc.
    Inventors: Mamerto M. Cruz, Jr., John H. Tenery, LaVerne C. Tressler