Inventor · disambiguated record
Jianfeng Wen
Also filed as: WEN JIANFENG
6 granted patents·8 pending applications·4 citations·filing 2019–2025
69Inventor score
Files withASCENTAGE PHARMA SUZHOU CO LTD12GUANGZHOU HEALTHQUEST PHARMACEUTICALS CO LTD1NATIONAL ENGINEERING RESEARCH CENTER OF HIGH SPEED RAILWAY CONSTRUCTION TECH1
Top patents by PatentIndex Score
14 records- 0186US11787814B2Method for preparing 2-indolinospirone compound and intermediate thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2020·Granted Oct 17, 2023·3 cites·16 claims
- 0272US11370807B2Process for preparing sulfonamide compoundsASCENTAGE PHARMA SUZHOU CO LTD·Filed 2020·Granted Jun 28, 2022·1 cites·11 claims
- 0372US2025333415A1Crystalline forms or amorphous forms of n-(phenyl sulfonyl) benzamide compounds or its salts or solvatesASCENTAGE PHARMA SUZHOU CO LTD·Filed 2025·Application pending·0 cites
- 0465US2025057834A1Pharmaceutical composition containing alkynyl compound and preparation method and application thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2024·Application pending·0 cites
- 0559US12358912B2Crystalline forms or amorphous forms of N-(phenyl sulfonyl) benzamide compounds or its salts or solvatesASCENTAGE PHARMA SUZHOU CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·11 claims
- 0659US12097195B2Pharmaceutical composition containing alkynyl compound and preparation method and application thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2019·Granted Sep 24, 2024·0 cites·18 claims
- 0757US2025109134A1Crystalline form or amorphous form of macrocyclic compound or salt or solvate thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2023·Application pending·0 cites
- 0855US2024116829A1Concrete protection material, and preparation method and construction method thereforNATIONAL ENGINEERING RESEARCH CENTER OF HIGH SPEED RAILWAY CONSTRUCTION TECH·Filed 2022·Application pending·0 cites
- 0952US2023159524A1Methods for synthesizing n-(phenylsulfonyl)benzamide compounds and intermediates thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2021·Application pending·0 cites
- 1049US2023257384A1The crystalline forms or amorphous forms of bisdiazabicyclic compounds or salts thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2021·Application pending·0 cites
- 1147US12152025B2Process for preparing alkynyl-containing compound and intermediate thereofASCENTAGE PHARMA SUZHOU CO LTD·Filed 2020·Granted Nov 26, 2024·0 cites·19 claims
- 1246US2023064976A1Amorphous form or crystalline form of 2-indolinolinololylspironone compounds or their salts, solvent complexesASCENTAGE PHARMA SUZHOU CO LTD·Filed 2021·Application pending·0 cites
- 1345US11414400B2Method for preparing sulfonamides drugsASCENTAGE PHARMA SUZHOU CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·11 claims
- 1444US2023106142A1Crystals of alkynyl-containing compound, salt and solvate thereof, preparation method, and applicationsGUANGZHOU HEALTHQUEST PHARMACEUTICALS CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →