Xiaoyong Gao

Person

Jiangsu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Deuterated omega diphenylurea related compounds and intermediates
- Patent number 9,078,933
- Issue date Jul 14, 2015
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing deuterated diphenylurea
- Patent number 9,072,796
- Issue date Jul 7, 2015
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation method of fluoro-substituted deuterated diphenylurea
- Patent number 8,759,531
- Issue date Jun 24, 2014
- Suzhou Zelgen Biopharmaccceutical Co., Ltd.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation methods of methyl-D3-amine and salts thereof
- Patent number 8,748,666
- Issue date Jun 10, 2014
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Xiaoyong Gao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and process for preparation and production of deuterated Ω-d...
- Patent number 8,669,369
- Issue date Mar 11, 2014
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing deuterated diphenylurea
- Patent number 8,618,306
- Issue date Dec 31, 2013
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Preparation Method of Fluoro-Substituted Deuterated Diphenylurea
- Publication number 20150175545
- Publication date Jun 25, 2015
- SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD
- Weidong Feng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEUTERATED OMEGA DIPHENYLUREA RELATED COMPOUNDS AND INTERMEDIATES
- Publication number 20140128612
- Publication date May 8, 2014
- SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING DEUTERATED DIPHENYLUREA
- Publication number 20140088311
- Publication date Mar 27, 2014
- SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PREPARATION METHOD OF FLUORO-SUBSTITUTED DEUTERATED DIPHENYLUREA
- Publication number 20130060043
- Publication date Mar 7, 2013
- SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING DEUTERATED DIPHENYLUREA
- Publication number 20130060044
- Publication date Mar 7, 2013
- SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND PROCESS FOR PREPARATION AND PRODUCTION OF DEUTERATED OME...
- Publication number 20130035492
- Publication date Feb 7, 2013
- SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD.
- Weidong Feng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PREPARATION METHODS OF METHYL-D3-AMINE AND SALTS THEREOF
- Publication number 20130018209
- Publication date Jan 17, 2013
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Xiaoyong Gao
- C07 - ORGANIC CHEMISTRY

Xiaoyong Gao

Person

Patents Grantslast 30 patents

Deuterated omega diphenylurea related compounds and intermediates

Method for preparing deuterated diphenylurea

Preparation method of fluoro-substituted deuterated diphenylurea

Preparation methods of methyl-D3-amine and salts thereof

Method and process for preparation and production of deuterated Ω-d...

Method for preparing deuterated diphenylurea

Patents Applicationslast 30 patents

Preparation Method of Fluoro-Substituted Deuterated Diphenylurea

DEUTERATED OMEGA DIPHENYLUREA RELATED COMPOUNDS AND INTERMEDIATES

METHOD FOR PREPARING DEUTERATED DIPHENYLUREA

PREPARATION METHOD OF FLUORO-SUBSTITUTED DEUTERATED DIPHENYLUREA

METHOD FOR PREPARING DEUTERATED DIPHENYLUREA

METHOD AND PROCESS FOR PREPARATION AND PRODUCTION OF DEUTERATED OME...

PREPARATION METHODS OF METHYL-D3-AMINE AND SALTS THEREOF