Inventor · disambiguated record

Chenglong Yi

Also filed as: YI CHENGLONG

1 granted patent·0 citations·filing 2007–2007

10Inventor score

Technology areasA61P

Files withGUANGZHOU BAIYUNSHAN PHARMACEU1

Top patents by PatentIndex Score

1 record

0130US7700581B2Cephalosporin compounds comprising a C3 thio-methyl moiety substituted with N-containing heterocyclic group, and a C7 thiourea acetamido group, their preparations and uses thereofGUANGZHOU BAIYUNSHAN PHARMACEU·Filed 2007·Granted Apr 20, 2010·0 cites·19 claims

Join the waitlist — get patent alerts

Get an alert when Chenglong Yi 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 →