Inventor · disambiguated record
Wanjin Yu
Also filed as: YU WANJIN
3 granted patents·1 pending application·0 citations·filing 2018–2022
43Inventor score
Files withZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD3ZHEJIANG RES INSTITUTE OF CHEMICAL INDUSTRY CO LTD1
Top patents by PatentIndex Score
4 records- 0160US12221415B2Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with high selectivityZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·15 claims
- 0251US11186546B2Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with high selectivityZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·11 claims
- 0350US2024208887A1Method for preparing 2,3,3,3-tetrafluoropropeneZHEJIANG RES INSTITUTE OF CHEMICAL INDUSTRY CO LTD·Filed 2022·Application pending·0 cites
- 0443US11254642B2Method for preparing 2-chloro-5-trifluoromethylpyridineZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →