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:
Jan. 03, 1978
Filed:
Jun. 03, 1976
Applicant:
Inventor:
Peter E Ries, Reinach, Basel-Land, CH;
Assignee:
Pentapharm A.G., Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61L / ;
U.S. Cl.
CPC ...
128325 ; 81275 ; 128 / ; 1283 / ; 128296 ; 128D / ; 195-6 ;
Abstract
A sterile surgical collagen product which has a felt or fleece-like structure and which exerts a haemostatic action, has a high absorption capacity for body fluids, promotes the regeneration of tissues, is highly resorptive, has substantially no antigenic activity and has optimum mechanical properties so as to make it suitable for being applied to or introduced into wounds or into bone cavities.