Inventor · disambiguated record
Hongfei Wu
Also filed as: WU HONGFEI
12 granted patents·3 pending applications·11 citations·filing 2009–2022
82Inventor score
Files withSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD9CHINA PETROLEUM & CHEM CORP2LI BIN2CHINA PETROLEUM & CHEMICAL1LIU JUN1
Top patents by PatentIndex Score
15 records- 0188US9856212B1Biphenyl compounds and applications thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2017·Granted Jan 2, 2018·3 cites·6 claims
- 0287US8217179B2Preparation method of phenylcarboxamidesLI BIN·Filed 2009·Granted Jul 10, 2012·8 cites·6 claims
- 0361US11306040B2Halogen-containing compound and use thereof, catalyst composition, and ethylene oligomerization, trimerization and tetramerization methodsCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Apr 19, 2022·0 cites·20 claims
- 0457US12274264B2Piperonylic acid derivative and application thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2022·Granted Apr 15, 2025·0 cites·7 claims
- 0557US11826743B2Halogen-containing compound and use thereof as catalyst ligand in ethylene oligomerizationCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Nov 28, 2023·0 cites·15 claims
- 0655US12446580B2Liquid formulation of biphenyl-containing compound and application thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2021·Granted Oct 21, 2025·0 cites·8 claims
- 0754US2023271919A1Substituted phenyl sulfide compound and application thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2021·Application pending·0 cites
- 0849US12262712B2Oxime ether compound and application thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·9 claims
- 0949US11891371B2Piperonylic acid derivative and preparation and application thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2018·Granted Feb 6, 2024·0 cites·1 claims
- 1047US10544092B2Malononitrile oxime ether compound and use thereofSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2016·Granted Jan 28, 2020·0 cites·13 claims
- 1146US11952355B2Method of preparing malononitrile oxime ether compound and intermediate compoundSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2019·Granted Apr 9, 2024·0 cites·16 claims
- 1245US8455532B2Pyrazolyl acrylonitrile compounds and uses thereofLI BIN·Filed 2010·Granted Jun 4, 2013·0 cites·6 claims
- 1342US2021380530A1Preparation method of sulfur-containing biphenyl compoundSHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD·Filed 2019·Application pending·0 cites
- 1432US9266982B2N ortho acyl substituted nitrogen-containing heterocyclic compound and process for preparing aminal iron (II) complexes thereofLIU JUN·Filed 2011·Granted Feb 23, 2016·0 cites·17 claims
- 1532US2013018214A1Catalyst composition for oligomerization of ethylene and processes of oligomerizationCHINA PETROLEUM & CHEMICAL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →