Weiwei FENG

Person

Lianyungang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Salts of quinazoline derivative and method for preparing the same
- Patent number 10,231,973
- Issue date Mar 19, 2019
- Chai Tai Tianqing Pharmaceutical Group Co., Ltd.
- Xiquan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHATE OF TRIFLUOROMETHYL-SUBSTITUTED SULFONAMIDE COMPOUND
- Publication number 20240287110
- Publication date Aug 29, 2024
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
- Bin WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTIBODY DRUG CONJUGATE
- Publication number 20230405141
- Publication date Dec 21, 2023
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Xiquan ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CRYSTAL OF TRIFLUOROMETHYL/CHLORO DISUBSTITUTED SULFONAMIDE SELECTI...
- Publication number 20230174528
- Publication date Jun 8, 2023
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
- Weiwei FENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHYL- AND TRIFLUOROMETHYL-CONTAINING DISUBSTITUTED SULFONAMIDE SE...
- Publication number 20220220110
- Publication date Jul 14, 2022
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
- Fei LIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRIFLUOROMETHYL-SUBSTITUTED SULFONAMIDE AS BCL-2-SELECTIVE INHIBITOR
- Publication number 20220002290
- Publication date Jan 6, 2022
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Fei Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SALTS OF QUINAZOLINE DERIVATIVE AND METHOD FOR PREPARING THE SAME
- Publication number 20180085369
- Publication date Mar 29, 2018
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
- Xiquan ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Weiwei FENG

Person

Patents Grantslast 30 patents

Salts of quinazoline derivative and method for preparing the same

Patents Applicationslast 30 patents

PHOSPHATE OF TRIFLUOROMETHYL-SUBSTITUTED SULFONAMIDE COMPOUND

ANTIBODY DRUG CONJUGATE

CRYSTAL OF TRIFLUOROMETHYL/CHLORO DISUBSTITUTED SULFONAMIDE SELECTI...

METHYL- AND TRIFLUOROMETHYL-CONTAINING DISUBSTITUTED SULFONAMIDE SE...

TRIFLUOROMETHYL-SUBSTITUTED SULFONAMIDE AS BCL-2-SELECTIVE INHIBITOR

SALTS OF QUINAZOLINE DERIVATIVE AND METHOD FOR PREPARING THE SAME