The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2014
Filed:
Sep. 28, 2012
Martin J. Macphee, Gaithersburg, MD (US);
Dawson Beall, Gaithersburg, MD (US);
Stanley Friedman, Burtonsville, MD (US);
Martin J. MacPhee, Gaithersburg, MD (US);
Dawson Beall, Gaithersburg, MD (US);
Stanley Friedman, Burtonsville, MD (US);
American National Red Cross, Rockville, MD (US);
Abstract
The present invention relates to a hemostatic dressing which comprises a plurality of layers that contain resorbable materials and/or coagulation proteins. In particular, the invention includes dressings in which a layer of thrombin is sandwiched between a first and second layer of fibrinogen and wherein the layer of thrombin is not coextensive with the first and/or second layer of fibrinogen. The hemostatic dressings are useful for the treatment of wounded tissue.