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:
May. 29, 1984
Filed:
Nov. 22, 1982
Applicant:
Inventors:
Alain R Huc, Ste-Foy-les-Lyons, FR;
Roland L Allard, Saint-Chamond, FR;
Christian L Chavrier, Caluire, FR;
Assignee:
Centre Technique du Cuir, Lyons, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ; C08H / ; C08H / ;
U.S. Cl.
CPC ...
2601237 ; 106155 ; 106157 ; 1283355 ; 128D / ; 424177 ;
Abstract
New and highly stable preparations containing collagen in association with mucopolysaccharides are obtained by combining a homogeneous gel or solution of crosslinked or decrosslinked collagen, and a solution of CSA or CSC, and bringing the pH to 7.
Huc, Alain. (1984). Method of preparing collagen products (U.S. Patent No. 4451397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4451397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile