Inventor · disambiguated record

Yawen Ren

Also filed as: REN YAWEN

1 granted patent·1 pending application·0 citations·filing 2021–2023

3Inventor score

Technology areasC07C

Files withZHEJIANG QUHUA FLUOR CHEMISTRY CO LTD2

Top patents by PatentIndex Score

2 records

0159US2025154083A1Continuous preparation method of 1, 1, 1, 2, 3-pentachloropropaneZHEJIANG QUHUA FLUOR CHEMISTRY CO LTD·Filed 2023·Application pending·0 cites
0251US11970430B2Method for co-production of 1,1-difluoroethane and vinyl chlorideZHEJIANG QUHUA FLUOR CHEMISTRY CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →