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. 28, 1989
Filed:
Sep. 13, 1985
Applicant:
Inventor:
Thomas Seelich, Vienna, AT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424101 ; 514-2 ; 514-8 ; 530381 ; 530382 ;
Abstract
There is disclosed a method of inactivating reproductive filterable pathogens in tissue adhesives containing fibrinogen and Factor XIII, with their biologic activity being largely preserved. In order to provide a tissue adhesive preparation of human or animal origin, which exhibits a high safety with respect to reproductive filterable pathogens and whose biologic activity is largely preserved, preparations having a minimum content of 100 units of Factor XIII/g of fibrinogen are heated in the dry state in the presence of an oxygen-free inert protective gas or under vacuum.