Inventor · disambiguated record
Chien-Fen Chen
Also filed as: CHEN CHIEN-FEN
2 granted patents·0 citations·filing 2010–2011
25Inventor score
Top patents by PatentIndex Score
2 records- 0133US8815288B2Oral dosage formulation containing both immediate-release and sustained-release drugs for treating neurodegenerative disordersLEE HUAI-CHENG·Filed 2010·Granted Aug 26, 2014·0 cites·3 claims
- 0227US8802143B2Method for treating neurodegenerative disorders with oral dosage formulation containing both immediate-release and sustained-release drugsSHANE GUANG-TZUU·Filed 2011·Granted Aug 12, 2014·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Chien-Fen 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 →