Song Chen

Person

Nanjing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Chondrosulphatase and use thereof
- Patent number 11,667,901
- Issue date Jun 6, 2023
- NANJING HANXIN PHARMACEUTICAL INC
- Haoning Zhang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Low molecular weight chondroitin sulfate, composition, preparation...
- Patent number 11,572,421
- Issue date Feb 7, 2023
- Nanjing Hanxin Pharmaceutical Technology Co., Ltd.
- Haoning Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-purity adrenocorticotropic hormone, analogue and a large-scale...
- Patent number 11,419,919
- Issue date Aug 23, 2022
- Nanjing Hanxin Pharmaceutical Technology Co., Ltd.
- Jundong Meng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing liraglutide intermediate polypeptide
- Patent number 10,851,146
- Issue date Dec 1, 2020
- AMPHASTAR NANJING PHARMACEUTICALS INC.
- Shangshu Pan
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods of resolving racemic mixture to obtain (−)-Huperzine A
- Patent number 10,829,455
- Issue date Nov 10, 2020
- Yonggang Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method for high purity racemic adrenaline
- Patent number 10,793,512
- Issue date Oct 6, 2020
- AMPHASTAR NANJING PHARMACEUTICALS INC.
- Yin Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of resolving racemic mixture to obtain (−)-huperzine A
- Patent number 10,287,249
- Issue date May 14, 2019
- Amphastar Pharmaceuticals, Inc.
- Yonggang Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purifying idraparinux sodium
- Patent number 9,873,712
- Issue date Jan 23, 2018
- Amphastar Pharmaceuticals, Inc.
- Jundong Meng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing intermediate of salmeterol
- Patent number 9,447,067
- Issue date Sep 20, 2016
- Amphastar Pahmaceuticals, Inc.
- Yinhua Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of preparing intermediate of fluticasone propionate
- Patent number 9,303,060
- Issue date Apr 5, 2016
- Amphaster Pharmaceuticals, Inc.
- Yinhua Qiu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CENTROID ADJUSTMENT DEVICE SUITABLE FOR DIFFERENT TYPES OF LOADS
- Publication number 20240158208
- Publication date May 16, 2024
- SICHUAN AEROSPACE SYSTEM ENGINEERING INSTITUTE
- Yubin YANG
- B66 - HOISTING LIFTING HAULING
Information Patent Application
NOVEL PROINSULIN GLARGINE AND METHOD FOR PREPARING INSULIN GLARGINE...
- Publication number 20230287077
- Publication date Sep 14, 2023
- Amphastar Nanjing Pharmaceuticals, Inc.
- Chuangen TANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
LOW MOLECULAR WEIGHT CHONDROITIN SULFATE, COMPOSITION, PREPARATION...
- Publication number 20230250199
- Publication date Aug 10, 2023
- Nanjing Hanxin Pharmaceutical Technology Co., Ltd.
- Haoning ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ULTRA-LOW MOLECULAR WEIGHT HYALURONIC ACID AND PREPARATION METHOD T...
- Publication number 20220380488
- Publication date Dec 1, 2022
- NANJING HANXIN PHARMACEUTICAL TECHNOLOGY CO. LTD
- Yonggang XU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHONDROSULPHATASE AND USE THEREOF
- Publication number 20220259577
- Publication date Aug 18, 2022
- NANJING HANXIN PHARMACEUTICAL INC
- Haoning ZHANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
LOW MOLECULAR WEIGHT CHONDROITIN SULFATE, COMPOSITION, PREPARATION...
- Publication number 20210340283
- Publication date Nov 4, 2021
- NANJING XINLANG ENTERPRISE MANAGEMENT CONSULTING CO., LTD.
- Haoning ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL PRO-INSULIN ASPART STRUCTURE AND METHOD FOR PREPARING INSULIN...
- Publication number 20210332100
- Publication date Oct 28, 2021
- AMPHASTAR NANJING PHARMACEUTICALS INC.
- Chuangen TANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD FOR HIGH PURITY RACEMIC ADRENALINE
- Publication number 20200270199
- Publication date Aug 27, 2020
- AMPHASTAR NANJING PHARMACEUTICALS INC.
- Yin WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING LIRAGLUTIDE INTERMEDIATE POLYPEPTIDE
- Publication number 20190359675
- Publication date Nov 28, 2019
- AMPHASTAR NANJING PHARMACEUTICALS INC.
- Shangshu PAN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS OF RESOLVING RACEMIC MIXTURE TO OBTAIN (-)-HUPERZINE A
- Publication number 20190210972
- Publication date Jul 11, 2019
- AMPHASTAR NANJING PHARMACEUTICALS INC.
- Yonggang Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PREPARING INTERMEDIATE OF SALMETEROL
- Publication number 20160096816
- Publication date Apr 7, 2016
- Amphastar Pharmaceuticals Inc.
- Yinhua Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PREPARING INTERMEDIATE OF FLUTICASONE PROPIONATE
- Publication number 20160096863
- Publication date Apr 7, 2016
- Amphastar Pharmaceuticals Inc.
- Yinhua Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF RESOLVING RACEMIC MIXTURE TO OBTAIN (-)-HUPERZINE A
- Publication number 20160096808
- Publication date Apr 7, 2016
- Amphastar Pharmaceuticals Inc.
- Yonggang Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PURIFYING IDRAPARINUX SODIUM
- Publication number 20160096856
- Publication date Apr 7, 2016
- Amphastar Pharmaceuticals Inc.
- Jundong Meng
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Chondrosulphatase and use thereof

Low molecular weight chondroitin sulfate, composition, preparation...

High-purity adrenocorticotropic hormone, analogue and a large-scale...

Method for preparing liraglutide intermediate polypeptide

Methods of resolving racemic mixture to obtain (−)-Huperzine A

Preparation method for high purity racemic adrenaline

Methods of resolving racemic mixture to obtain (−)-huperzine A

Method of purifying idraparinux sodium

Method of preparing intermediate of salmeterol

Methods of preparing intermediate of fluticasone propionate

Patents Applicationslast 30 patents

CENTROID ADJUSTMENT DEVICE SUITABLE FOR DIFFERENT TYPES OF LOADS

NOVEL PROINSULIN GLARGINE AND METHOD FOR PREPARING INSULIN GLARGINE...

LOW MOLECULAR WEIGHT CHONDROITIN SULFATE, COMPOSITION, PREPARATION...

ULTRA-LOW MOLECULAR WEIGHT HYALURONIC ACID AND PREPARATION METHOD T...

CHONDROSULPHATASE AND USE THEREOF

LOW MOLECULAR WEIGHT CHONDROITIN SULFATE, COMPOSITION, PREPARATION...

NOVEL PRO-INSULIN ASPART STRUCTURE AND METHOD FOR PREPARING INSULIN...

PREPARATION METHOD FOR HIGH PURITY RACEMIC ADRENALINE

METHOD FOR PREPARING LIRAGLUTIDE INTERMEDIATE POLYPEPTIDE

METHODS OF RESOLVING RACEMIC MIXTURE TO OBTAIN (-)-HUPERZINE A

METHOD OF PREPARING INTERMEDIATE OF SALMETEROL

METHODS OF PREPARING INTERMEDIATE OF FLUTICASONE PROPIONATE

METHODS OF RESOLVING RACEMIC MIXTURE TO OBTAIN (-)-HUPERZINE A

METHOD OF PURIFYING IDRAPARINUX SODIUM