Inventor · disambiguated record
Zuyuan Rong
Also filed as: RONG ZUYUAN
2 granted patents·2 pending applications·2 citations·filing 2010–2012
35Inventor score
Technology areasC07D
Top patents by PatentIndex Score
4 records- 0166US9238622B2Crystal form I of (S)-4-hydroxy-2-oxo-1-pyrrolidine acetamide, preparing method and use thereofYOU CHAO·Filed 2010·Granted Jan 19, 2016·2 cites·13 claims
- 0242US9440918B2Method for purifying (S)-OxiracetamYE LEI·Filed 2012·Granted Sep 13, 2016·0 cites·8 claims
- 0336US2014303383A1Method for purifying levo-oxiracetamYE LEI·Filed 2012·Application pending·0 cites
- 0427US2013060049A1Method for preparing (s)-4-hydroxy-2-oxo-1-pyrrolidine acetamideYOU CHAO·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zuyuan Rong 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 →