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:
Jul. 12, 2022
Filed:
Nov. 10, 2017
Hyaluronic acid dermal fillers crosslinked with citric acid, method for making same and uses thereof
Applicant:
Anteis S.a., Plans-les-Ouates, CH;
Inventors:
Karine Mondon, Frangy, FR;
Samuel Gavard Molliard, Bogeve, FR;
Assignee:
ANTEIS S.A., Plans-les-Ouates, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/365 (2006.01); A61K 8/73 (2006.01); A61K 8/42 (2006.01); A61Q 19/08 (2006.01);
U.S. Cl.
CPC ...
A61K 8/735 (2013.01); A61K 8/365 (2013.01); A61K 8/42 (2013.01); A61Q 19/08 (2013.01); A61K 2800/91 (2013.01);
Abstract
The present invention generally relates to hyaluronic acid-based compositions for aesthetic use, and more specifically to a dermal filler composition comprising hyaluronic acid crosslinked with citric acid or a salt thereof. Furthermore, the present invention relates to a method for preparing said dermal filler composition and its use for aesthetic purposes, in particular for skin rejuvenation and correction of fine lines.