Inventor · disambiguated record
Lizhen Zheng
Also filed as: ZHENG LIZHEN
1 granted patent·3 pending applications·0 citations·filing 2007–2012
10Inventor score
Files withCHEN MAO2GUANGZHOU BAIYUNSHAN PHARMACEU1GUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO LTD GUANGZHOU BAIYUNSHAN PHARMACEUTICAL FACTORY1
Top patents by PatentIndex Score
4 records- 0145US2011118462A1N-heterocyclic substituent-containing antibiotic, preparation and use thereofGUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO LTD GUANGZHOU BAIYUNSHAN PHARMACEUTICAL FACTORY·Filed 2009·Application pending·0 cites
- 0239US2011028444A1Pharmaceutically acceptable salts of anti-infection quinolone compoundsCHEN MAO·Filed 2009·Application pending·0 cites
- 0330US7700581B2Cephalosporin 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
- 0429US2014128359A1N-Heterocyclic Substituent-Containing Antibiotic, Preparation and Use ThereofCHEN MAO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →