Inventor · disambiguated record
Lijun Yan
Also filed as: YAN LIJUN
2 granted patents·3 pending applications·0 citations·filing 2004–2012
23Inventor score
Top patents by PatentIndex Score
5 records- 0141US7785547B2Apparatus and method for increasing the concentration of recycled hydrogen in a high pressure hydrogenation reactorPETROCHINA CO LTD·Filed 2007·Granted Aug 31, 2010·0 cites·3 claims
- 0233US9198894B2Uses of 15-benzylidene-14-deoxy-11,12-didehydroandrographolide derivatives in the preparation of antineoplastic drugsWU FENGJUAN·Filed 2011·Granted Dec 1, 2015·0 cites·10 claims
- 0331US2015203417A1Conversion of lipidsTIAN ZHIJIAN·Filed 2012·Application pending·0 cites
- 0427US2013253238A1Method for producing lubricating base oil with low cloud point and high viscosity indexHU SHENG·Filed 2011·Application pending·0 cites
- 0527US2005277801A1Combined process for recovering hydrogen, ethylene, ethane or separating ethylene cracked gas from dry gas of refinery plantsCHEN GUANGJIN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →