Inventor · disambiguated record
Ruofei Zhang
Also filed as: ZHANG RUOFEI
3 granted patents·113 citations·filing 2001–2003
73Inventor score
Technology areasA61P
Files withSUGEN INC3
Top patents by PatentIndex Score
3 records- 0193US6677368B24-aryl substituted indolinonesSUGEN INC·Filed 2001·Granted Jan 13, 2004·72 cites·20 claims
- 0284US6465507B23-(pyrolyllactone)-2-indolinone compounds as kinase inhibitorsSUGEN INC·Filed 2001·Granted Oct 15, 2002·40 cites·15 claims
- 0362US6861418B24-aryl substituted indolinonesSUGEN INC·Filed 2003·Granted Mar 1, 2005·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Ruofei Zhang 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 →