Assignee
FUJIAN YONGJING TECH CO LTD
CN·18 granted patents·6 pending applications·3 citations·filing 2019–2022
Top patents by PatentIndex Score
24 records- 0182US11008273B2Process for the manufacture of fluorinated benzenes and fluorinated benzophenones, and derivatives thereofFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted May 18, 2021·1 cites·6 claims
- 0282US10633310B2Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123) and/or HCFC-122 (1,1,2-Trichloro-2,2-difluoroethane)FUJIAN YONGJING TECH CO LTD·Filed 2019·Granted Apr 28, 2020·1 cites·19 claims
- 0379US11465958B2Process for Friedel-Crafts reaction, and catalyst thereforeFUJIAN YONGJING TECH CO LTD·Filed 2019·Granted Oct 11, 2022·1 cites·11 claims
- 0477US11629110B2Process for manufacture of 2,3-dichloro-1,1,1-trifluoropropaneFUJIAN YONGJING TECH CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·17 claims
- 0577US11572328B2Process for manufacture of 2,3,3,3-tetrafluoropropeneFUJIAN YONGJING TECH CO LTD·Filed 2021·Granted Feb 7, 2023·0 cites·17 claims
- 0676US11578022B2Process for manufacture of 2-chloro-1,1,1-trifluoropropeneFUJIAN YONGJING TECH CO LTD·Filed 2021·Granted Feb 14, 2023·0 cites·17 claims
- 0774US11760707B2Process for the synthesis of 2,3,3,3-tetrafluoropropeneFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Sep 19, 2023·0 cites·4 claims
- 0872US11795138B2Process of fluorinating inorganic compounds by direct fluorinationFUJIAN YONGJING TECH CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·10 claims
- 0972US11046637B2Process for the manufacture of 1,1,1-trifluoro-2-chloroethaneand/or trifluoroethylamineFUJIAN YONGJING TECH CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·13 claims
- 1071US11155515B2Process for the manufacture of trifluoroethylamineFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Oct 26, 2021·0 cites·8 claims
- 1171US11148994B2Process for manufacture of 1,1,1-trifluoro-2-chloroethaneFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·8 claims
- 1266US2021292264A1Process for Manufacture of Fluorinated Benzenes and Fluorinated Benzophenones, and Derivatives ThereofFUJIAN YONGJING TECH CO LTD·Filed 2021·Application pending·0 cites
- 1364US11447446B2Process of fluorinating inorganic or organic compounds by direct fluorinationFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Sep 20, 2022·0 cites·6 claims
- 1460US2022177398A1Industrial Process for Manufacturing of Perfluoro (Methyl Vinyl Ether)(PFMVE) and of 2-Fluoro-1,2-Dichloro-Trifluoromethoxyethylene (FCTFE)FUJIAN YONGJING TECH CO LTD·Filed 2021·Application pending·0 cites
- 1560US2022185756A1New Industrial Process for Manufacturing of Perfluoro (Methyl Vinyl Ether)(PFMVE) and of 1,1,2,2-Tetrafluoro-1-(Trifluoromethoxy)ethane (TFTFME)FUJIAN YONGJING TECH CO LTD·Filed 2021·Application pending·0 cites
- 1657US11261144B2Process for preparing fluorobenzene by direct fluorinationFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·14 claims
- 1757US2022372000A1New Process for the Synthesis of 5-Fluoro-3-(Difuoromethyl)-5-Fluoro-1-Methyl-1H-Pyrazole-4-Carboxylic Acid Derivatives and the Free Acid ThereofFUJIAN YONGJING TECH CO LTD·Filed 2021·Application pending·0 cites
- 1854US11312672B2Process for preparing fluorobenzene and catalyst thereforeFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·12 claims
- 1952US11261147B2Process for preparing fluorobenzene and benzoic acid hypofluoriteFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·19 claims
- 2051US11299445B2Process for preparing fluorobenzene derivatives and benzoic acid hypofluorite derivativesFUJIAN YONGJING TECH CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·20 claims
- 2151US2021053913A1Process for the Synthesis of Fluorinated Conductive Salts for Lithium Ion BatteriesFUJIAN YONGJING TECH CO LTD·Filed 2020·Application pending·0 cites
- 2249US11420917B2Process for the manufacture of fluoroaryl compounds and derivativesFUJIAN YONGJING TECH CO LTD·Filed 2019·Granted Aug 23, 2022·0 cites·9 claims
- 2348US11299463B2Process for the manufacture of pyrazoles or pyrimidonesFUJIAN YONGJING TECH CO LTD·Filed 2019·Granted Apr 12, 2022·0 cites·13 claims
- 2446US2022251007A1Industrial Process for Manufacturing of Perfluoropentane (PFP)FUJIAN YONGJING TECH CO LTD·Filed 2021·Application pending·0 cites
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