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:
Nov. 01, 2016
Filed:
Sep. 25, 2013
Applicant:
Stem Cell Partners Llc, Sacramento, CA (US);
Inventor:
John R. Chapman, Sacramento, CA (US);
Assignee:
Stem Cell Partners LLC, Sacramento, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/48 (2006.01); A61J 1/14 (2006.01); A61K 35/16 (2015.01); A61K 47/10 (2006.01);
U.S. Cl.
CPC ...
A61K 38/4833 (2013.01); A61J 1/1443 (2013.01); A61K 35/16 (2013.01); A61K 47/10 (2013.01); C12Y 304/21005 (2013.01); F04C 2270/0421 (2013.01);
Abstract
A method for preparing thrombin serum, the method comprising obtaining blood fluid sample, contacting a first aliquot of the blood fluid with a procoagulant agent to form prothrombinase enzyme complex bound to the surface of the procoagulant agent so as to obtain an activated procoagulant agent that may be stored. The activated procoagulant agent may then be contacted with a second aliquot of the blood fluid containing prothrombin so as to obtain thrombin serum, which may be extracted and contacted with fibrinogen to obtain fibrin.