Inventor · disambiguated record
Fenfen Chen
Also filed as: CHEN FENFEN
2 granted patents·2 pending applications·0 citations·filing 2021–2021
26Inventor score
Top patents by PatentIndex Score
4 records- 0151US12421245B2Pharmaceutically acceptable acid salt of free base of GLP1 receptor agonist, and preparation method thereforHangzhou zhongmei huadong pharmaceutical co ltd·Filed 2021·Granted Sep 23, 2025·0 cites·23 claims
- 0239US12459954B2Crystalline form a of GLP-1 receptor agonist and preparation method thereforHangzhou zhongmei huadong pharmaceutical co ltd·Filed 2021·Granted Nov 4, 2025·0 cites·7 claims
- 0337US2023348484A1Method for preparing glp-1 receptor agonist free baseHangzhou zhongmei huadong pharmaceutical co ltd·Filed 2021·Application pending·0 cites
- 0436US2023348390A1Method for preparing methyl(s)-2-amino-3-(4-(2,3-dimethylpyridin-4-yl)phenylpropionate and salt thereofHangzhou zhongmei huadong pharmaceutical co ltd·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Fenfen Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →