Jian Chai

Person

Zhejiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Crystal forms of bedaquiline fumarate and preparation methods therefor
- Patent number 10,196,360
- Issue date Feb 5, 2019
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Jinyi Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation method of 4-(4-amino-3-fluorophenoxy)-N-methylpyridine-...
- Patent number 10,081,599
- Issue date Sep 25, 2018
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Guan Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis process of antiparasitic drug selamectin
- Patent number 10,053,483
- Issue date Aug 21, 2018
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Mingxing Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal form of dabigatran etexilate mesylate and preparation metho...
- Patent number 9,718,802
- Issue date Aug 1, 2017
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Liang Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituent-2-hydroxylmorpholine-3-one and preparation method the...
- Patent number 9,676,736
- Issue date Jun 13, 2017
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Fuli Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing linezolid intermediate
- Patent number 9,434,702
- Issue date Sep 6, 2016
- Zhejiang Hisun Pharamceutical Co., Ltd.
- Fuli Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine deriva...
- Patent number 9,221,798
- Issue date Dec 29, 2015
- Zhejian Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL FORMS OF BEDAQUILINE FUMARATE AND PREPARATION METHODS THEREFOR
- Publication number 20180265473
- Publication date Sep 20, 2018
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Jinyi Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD OF 4-(4-AMINO-3-FLUOROPHENOXY)-N-METHYLPYRIDINE-...
- Publication number 20170334856
- Publication date Nov 23, 2017
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Guan Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CRYSTAL FORM OF DABIGATRAN ETEXILATE MESYLATE AND PREPARATION METHO...
- Publication number 20170073327
- Publication date Mar 16, 2017
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Liang Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW SYNTHESIS PROCESS OF ANTIPARASITIC DRUG SELAMECTIN
- Publication number 20150329581
- Publication date Nov 19, 2015
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Mingxing Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING FULLY PROTECTION HEPARIN PENTASACCHARIDE AND I...
- Publication number 20150284419
- Publication date Oct 8, 2015
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-SUBSTITUENT-2-HYDROXYLMORPHOLINE-3-ONE AND PREPARATION METHOD THE...
- Publication number 20150087828
- Publication date Mar 26, 2015
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Fuli Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING LINEZOLID INTERMEDIATE
- Publication number 20150011757
- Publication date Jan 8, 2015
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Fuli Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-SUBSTITUTED-(3-SUBSTITUTED-1H-PYRAZOLE-5-AMINO)-PYRIMIDINE DERIVA...
- Publication number 20140378488
- Publication date Dec 25, 2014
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Crystal forms of bedaquiline fumarate and preparation methods therefor

Preparation method of 4-(4-amino-3-fluorophenoxy)-N-methylpyridine-...

Synthesis process of antiparasitic drug selamectin

Crystal form of dabigatran etexilate mesylate and preparation metho...

4-substituent-2-hydroxylmorpholine-3-one and preparation method the...

Method for preparing linezolid intermediate

4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine deriva...

Patents Applicationslast 30 patents

CRYSTAL FORMS OF BEDAQUILINE FUMARATE AND PREPARATION METHODS THEREFOR

PREPARATION METHOD OF 4-(4-AMINO-3-FLUOROPHENOXY)-N-METHYLPYRIDINE-...

CRYSTAL FORM OF DABIGATRAN ETEXILATE MESYLATE AND PREPARATION METHO...

NEW SYNTHESIS PROCESS OF ANTIPARASITIC DRUG SELAMECTIN

METHOD FOR PREPARING FULLY PROTECTION HEPARIN PENTASACCHARIDE AND I...

4-SUBSTITUENT-2-HYDROXYLMORPHOLINE-3-ONE AND PREPARATION METHOD THE...

METHOD FOR PREPARING LINEZOLID INTERMEDIATE

4-SUBSTITUTED-(3-SUBSTITUTED-1H-PYRAZOLE-5-AMINO)-PYRIMIDINE DERIVA...