Jianfeng WEN

Person

Suzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing alkynyl-containing compound and intermediate...
- Patent number 12,152,025
- Issue date Nov 26, 2024
- ASCENTAGE PHARMA (SUZHOU) CO., LTD.
- Ming Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical composition containing alkynyl compound and preparat...
- Patent number 12,097,195
- Issue date Sep 24, 2024
- ASCENTAGE PHARMA (SUZHOU) CO., LTD.
- Yanqiong Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing 2-indolinospirone compound and intermediate th...
- Patent number 11,787,814
- Issue date Oct 17, 2023
- ASCENTAGE PHARMA (SUZHOU) CO., LTD.
- Ming Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing sulfonamides drugs
- Patent number 11,414,400
- Issue date Aug 16, 2022
- Ascentage Pharma (Suzhou) Co., Ltd.
- Ming Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sulfonamide compounds
- Patent number 11,370,807
- Issue date Jun 28, 2022
- Ascentage Pharma (Suzhou) Co., Ltd.
- Ming Guo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHARMACEUTICAL COMPOSITION CONTAINING ALKYNYL COMPOUND AND PREPARAT...
- Publication number 20250057834
- Publication date Feb 20, 2025
- Ascentage Pharma (Suzhou) Co., Ltd.
- Yanqiong LIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Crystalline or Amorphous form of Bcl-2/Bcl-xL inhibitor compound or...
- Publication number 20230271986
- Publication date Aug 31, 2023
- ASCENTAGE PHARMA (SUZHOU) CO., LTD.
- Jianfeng WEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THE CRYSTALLINE FORMS OR AMORPHOUS FORMS OF BISDIAZABICYCLIC COMPOU...
- Publication number 20230257384
- Publication date Aug 17, 2023
- Ascentage Pharma (Suzhou) Co., Ltd.
- Jianfeng Wen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE FORMS OR AMORPHOUS FORMS OF N-(PHENYL SULFONYL) BENZAMI...
- Publication number 20230159518
- Publication date May 25, 2023
- Ascentage Pharma (Suzhou) Co., Ltd.
- Jianfeng WEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR SYNTHESIZING N-(PHENYLSULFONYL)BENZAMIDE COMPOUNDS AND...
- Publication number 20230159524
- Publication date May 25, 2023
- ASCENTAGE PHARMA (SUZHOU) CO., LTD.
- Jianfeng WEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALS OF ALKYNYL-CONTAINING COMPOUND, SALT AND SOLVATE THEREOF,...
- Publication number 20230106142
- Publication date Apr 6, 2023
- GUANGZHOU HEALTHQUEST PHARMACEUTICALS CO., LTD.
- Jianfeng WEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMORPHOUS FORM OR CRYSTALLINE FORM OF 2-INDOLINOLINOLOLYLSPIRONONE...
- Publication number 20230064976
- Publication date Mar 2, 2023
- ASCENTAGE PHARMA (SUZHOU) CO., LTD.
- Jianfeng WEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pharmaceutical composition containing alkynyl compound and preparat...
- Publication number 20220296587
- Publication date Sep 22, 2022
- ASCENTAGE PHARMA (SUZHOU
- Yanqiong LIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A PROCESS FOR PREPARING ALKYNYL-CONTAINING COMPOUND AND INTERMEDIAT...
- Publication number 20220112186
- Publication date Apr 14, 2022
- Ascentage Pharma (Suzhou) Co., Ltd.
- Ming Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING SULFONAMIDE COMPOUNDS
- Publication number 20220009952
- Publication date Jan 13, 2022
- ASCENTAGE PHAMA (SUZHOU) CO., LTD
- Ming GUO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 2-INDOLINOSPIRONE COMPOUND AND INTERMEDIATE TH...
- Publication number 20210261558
- Publication date Aug 26, 2021
- Ascentage Pharma (Suzhou) Co., Ltd.
- Ming Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING SULFONAMIDES DRUGS
- Publication number 20210221788
- Publication date Jul 22, 2021
- ASCENTAGE PHAMA (SUZHOU) CO., LTD
- Ming GUO
- C07 - ORGANIC CHEMISTRY

Jianfeng WEN

Person

Patents Grantslast 30 patents

Process for preparing alkynyl-containing compound and intermediate...

Pharmaceutical composition containing alkynyl compound and preparat...

Method for preparing 2-indolinospirone compound and intermediate th...

Method for preparing sulfonamides drugs

Process for preparing sulfonamide compounds

Patents Applicationslast 30 patents

PHARMACEUTICAL COMPOSITION CONTAINING ALKYNYL COMPOUND AND PREPARAT...

Crystalline or Amorphous form of Bcl-2/Bcl-xL inhibitor compound or...

THE CRYSTALLINE FORMS OR AMORPHOUS FORMS OF BISDIAZABICYCLIC COMPOU...

CRYSTALLINE FORMS OR AMORPHOUS FORMS OF N-(PHENYL SULFONYL) BENZAMI...

METHODS FOR SYNTHESIZING N-(PHENYLSULFONYL)BENZAMIDE COMPOUNDS AND...

CRYSTALS OF ALKYNYL-CONTAINING COMPOUND, SALT AND SOLVATE THEREOF,...

AMORPHOUS FORM OR CRYSTALLINE FORM OF 2-INDOLINOLINOLOLYLSPIRONONE...

Pharmaceutical composition containing alkynyl compound and preparat...

A PROCESS FOR PREPARING ALKYNYL-CONTAINING COMPOUND AND INTERMEDIAT...

PROCESS FOR PREPARING SULFONAMIDE COMPOUNDS

METHOD FOR PREPARING 2-INDOLINOSPIRONE COMPOUND AND INTERMEDIATE TH...

METHOD FOR PREPARING SULFONAMIDES DRUGS