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:
Jun. 08, 2021
Filed:
Jun. 30, 2019
Applicant:
James Drake, Minnespolis, MN (US);
Inventor:
James Drake, Minnespolis, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 24/00 (2006.01); A61L 24/10 (2006.01); A61L 15/12 (2006.01); C08L 89/04 (2006.01); C08L 3/04 (2006.01);
U.S. Cl.
CPC ...
A61L 24/0094 (2013.01); A61L 2400/04 (2013.01);
Abstract
A hemostatic composition of matter includes a coherent blend of collagen fibrils combined with starch particles as a fluffy mass with hemostatic properties better than collagen fibrils alone or starch particles alone, the composition exhibiting a level of coherence wherein the composition can be lifted, without crushing fibrils, without loss of more than 5% of 10% of a total weight of starch particles from the composition. Sheets with less than 10% by weight of additional binder are also disclosed.