Invention Grant
- Patent Title: Skin care composition comprising acetylated hyaluronic acid with degree of acetylation quantified by 2D-MR
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Application No.: US17399588Application Date: 2021-08-11
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Publication No.: US11766393B2Publication Date: 2023-09-26
- Inventor: Martin Lovchik , Gerhard Brunner , Romain Reynaud , Amandine Scandolera
- Applicant: GIVAUDAN SA
- Applicant Address: CH Vernier
- Assignee: GIVAUDAN SA
- Current Assignee: GIVAUDAN SA
- Current Assignee Address: CH Vernier
- Agency: Norris McLaughlin PA
- Priority: GB 03850 2017.03.10
- Main IPC: A61K8/73
- IPC: A61K8/73 ; A61Q19/08 ; C08B37/08
Abstract:
A skin care composition comprising low molecular weight acetylated hyaluronic acid or its sodium salt having a weight average molecular weight less than 50 kDa, and a degree of acetylation of at least 3.6 is useful in the treatment of the visible effects of age on human skin.
Public/Granted literature
- US20210369592A1 RELATING TO ORGANIC COMPOUNDS Public/Granted day:2021-12-02
Information query
