Patents by Inventor George F. Crikelair

George F. Crikelair 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).

  • Burn treatment
    Patent number: 4276281
    Abstract: Eschar is removed from mammalian skin burns by application of elastase to promote healing of the burned area by hastening the removal of the burn eschar. The elastase solution preferably comprises purified elastase in tris hydroxymethyl aminoethane buffer at about pH 8.8. The elastase ointment comprises purified elastase in acrylic acid polymer at pH of about 8.5 to 8.8.
    Type: Grant
    Filed: September 4, 1980
    Date of Patent: June 30, 1981
    Inventor: George F. Crikelair