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:
Oct. 06, 2015
Filed:
Apr. 15, 2009
Applicants:
Ryoichi Kawamura, Kikuchi, JP;
Takayuki Imamura, Kikuchi, JP;
Hitomi Owaki, Kikuchi, JP;
Inventors:
Assignee:
THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE, Kumamoto-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/43 (2006.01); A61L 15/44 (2006.01); A61L 15/64 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
A61L 15/44 (2013.01); A61L 15/64 (2013.01); A61L 31/148 (2013.01); A61L 31/16 (2013.01); A61K 38/00 (2013.01); A61L 2300/214 (2013.01); A61L 2300/418 (2013.01); A61L 2300/802 (2013.01); A61L 2400/04 (2013.01);
Abstract
A process for preparing a bioabsorbable sheet preparation holding thrombin is provided. A process for preparing a bioabsorbable sheet preparation holding thrombin which comprises immersing a bioabsorbable sheet consisting of polyglycolic acid in a thrombin solution containing thrombin as an active ingredient, glycerol as a softening agent, Tween 80 as a permeating agent, and optionally histidine and trehalose as a stabilizing agent followed by drying to hold thrombin on said bioabsorbable sheet, and a bioabsorbable sheet preparation holding thrombin prepared by said process.