Fei HAO

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Lianyungang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Crystal form of 2-methyl-2-propanol and amino-substituted aryl comp...
- Patent number 11,753,377
- Issue date Sep 12, 2023
- ZHUHAI UNITED LABORATORIES CO., LTD.
- Xiaolin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing steroid derivative FXR agonist
- Patent number 11,059,854
- Issue date Jul 13, 2021
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Xiaolin Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salt form and crystal form of 1,2,5-thiadiazolidin-1,1-dioxide, pre...
- Patent number 10,227,339
- Issue date Mar 12, 2019
- Jiangsu Kanion Pharmaceutical Co. Ltd
- Peng Li
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STEROIDAL COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THE...
- Publication number 20240352058
- Publication date Oct 24, 2024
- Guangzhou Ocusun Ophthalmic Biotechnology Co., Ltd.
- Chuiliang Yu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTAL FORM OF 2-METHYL-2-PROPANOL AND AMINO-SUBSTITUTED ARYL COMP...
- Publication number 20230174489
- Publication date Jun 8, 2023
- MEDSHINE DISCOVERY INC.
- Xiaolin LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING STEROID DERIVATIVE FXR AGONIST
- Publication number 20200231622
- Publication date Jul 23, 2020
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
- Xiaolin Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SALT FORM AND CRYSTAL FORM OF 1,2,5-THIADIAZOLIDIN-1,1-DIOXIDE, PRE...
- Publication number 20180141940
- Publication date May 24, 2018
- JIANGSU KANION PARMACEUTICAL CO. LTD
- Peng LI
- C07 - ORGANIC CHEMISTRY