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:
Apr. 30, 2019
Filed:
Sep. 26, 2014
Applicant:
Anteis S.a., Plan-les-Ouates, CH;
Inventor:
Samuel Gavard Molliard, Bogève, FR;
Assignee:
ANTEIS S.A., Plan-les-Ouates, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 27/52 (2006.01); A61K 8/04 (2006.01); A61K 8/42 (2006.01); A61K 9/00 (2006.01); A61Q 19/08 (2006.01); A61L 27/54 (2006.01); A61L 27/20 (2006.01); A61K 9/06 (2006.01); A61K 31/167 (2006.01); A61K 8/73 (2006.01); A61K 47/36 (2006.01); A61L 27/50 (2006.01);
U.S. Cl.
CPC ...
A61L 27/54 (2013.01); A61K 8/042 (2013.01); A61K 8/42 (2013.01); A61K 8/735 (2013.01); A61K 9/0019 (2013.01); A61K 9/0024 (2013.01); A61K 9/0048 (2013.01); A61K 9/06 (2013.01); A61K 31/167 (2013.01); A61K 47/36 (2013.01); A61L 27/20 (2013.01); A61L 27/50 (2013.01); A61L 27/52 (2013.01); A61Q 19/08 (2013.01); A61K 2800/91 (2013.01); A61L 2300/402 (2013.01); A61L 2400/06 (2013.01); A61L 2430/02 (2013.01); A61L 2430/22 (2013.01); A61L 2430/34 (2013.01);
Abstract
The object of the present invention is a method for obtaining an injectable hydrogel based on hyaluronic acid containing lidocaine hydrochloride and an alkaline agent, sterilized with heat, having hyaluronic acid concentration and flow properties, equivalent to those of the corresponding hydrogel based on hyaluronic acid not containing any lidocaine hydrochloride. The present invention also relates to various uses of the aforementioned hydrogel.