Inventor · disambiguated record
Wen-Chun Zhang
Also filed as: ZHANG III WEN · ZHANG WEN · ZHANG WEN-CHUN
10 granted patents·5 pending applications·37 citations·filing 2002–2024
82Inventor score
Top patents by PatentIndex Score
15 records- 0192US7906647B2Process for preparing oxycodone having reduced levels of 14-hydroxycodeinoneNORAMCO INC·Filed 2007·Granted Mar 15, 2011·23 cites·22 claims
- 0289US8058439B2Process for preparing oxycodone having reduced levels of 14-hydroxycodeinoneCOX D PHILLIP·Filed 2011·Granted Nov 15, 2011·13 cites·9 claims
- 0380US2024360038A1Ceramic compositionsIMERTECH SAS·Filed 2024·Application pending·0 cites
- 0467US12338223B2Methods of preparing synthetic cannabinol and homologs thereofPURISYS LLC·Filed 2020·Granted Jun 24, 2025·1 cites·17 claims
- 0565US2020140336A1Ceramic compositionsIMERTECH SAS·Filed 2019·Application pending·0 cites
- 0652US12428658B2Methods and compositions for enzymatic polymerization of N3′→P5′ phosphoramidate DNAMASSACHUSETTS GEN HOSPITAL·Filed 2020·Granted Sep 30, 2025·0 cites·24 claims
- 0746US2017113972A1Ceramic compositionsIMERYS CERAM FRANCE·Filed 2015·Application pending·0 cites
- 0845US12269810B2Methods of preparing synthetic cannabichromene and cannabicitran and derivatives thereofPURISYS LLC·Filed 2021·Granted Apr 8, 2025·0 cites·24 claims
- 0945US2022242810A1Crystalline cannabigerolPURISYS LLC·Filed 2020·Application pending·0 cites
- 1044US10406153B2Process for the preparation of benzhydrocodone hydrochlorideNORAMCO INC·Filed 2017·Granted Sep 10, 2019·0 cites·11 claims
- 1142US9416055B2Ceramic compositions comprising aluminaIMERYS CERAM FRANCE·Filed 2013·Granted Aug 16, 2016·0 cites·13 claims
- 1239US10287296B2Process for the preparation of (S)-2-((4R,4aS,6R,7R,7aR,12bS)-7,9-dimethoxy-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-6-yl)-3,3-dimethylbutan-2-olNORAMCO INC·Filed 2016·Granted May 14, 2019·0 cites·19 claims
- 1338US11136318B2Processes for the preparation of aryl hydrocarbon receptor ligandsNORAMCO LLC·Filed 2020·Granted Oct 5, 2021·0 cites·20 claims
- 1436US2015274601A1Process and apparatus for making inorganic sheetIMERYS CERAMICS FRANCE·Filed 2013·Application pending·0 cites
- 1533US6809207B2Amino acid derivativesPHARMACORE INC·Filed 2002·Granted Oct 26, 2004·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →