Inventor · disambiguated record
Changjiang Wu
Also filed as: WU CHANGJIANG
2 granted patents·7 pending applications·23 citations·filing 2003–2023
60Inventor score
Top patents by PatentIndex Score
9 records- 0184US7399812B2Silicon ether compounds and a method for the preparation thereofCHINA PETROLEUM & CHEMICAL·Filed 2005·Granted Jul 15, 2008·10 cites·15 claims
- 0278US6822109B2Silicon ether compound, a method for the preparation thereof and use thereofCHINA PETROLEUM & CHEMICAL·Filed 2003·Granted Nov 23, 2004·13 cites·25 claims
- 0364US2024327574A1Polyimide copolymers and membranes, preparation methods and uses thereof as well as systems and methods for purifying helium gasCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0462US2025177925A1Hollow Fiber Membranes and Preparation Method and Use ThereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0561US2024392045A1Catalyst composition and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0659US2025319446A1Separation membrane, preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
- 0759US2024400732A1ETHYLENE-Alpha-OLEFIN COPOLYMER, PREPARATION METHOD THEREFOR, APPLICATION AND COMPOSITION THEREOFCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0857US2025042867A1Maleic anhydride hydrogenation process and succinic acid production process comprising the sameCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0952US2024165566A1Bicontinuous highly interconnected porous polymer ultrafiltration membrane as well as preparation method and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →