Shan-Yen Chou

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Stereoselective synthesis of intermediate for preparation of hetero...
- Patent number 11,639,349
- Issue date May 2, 2023
- Taigen Biotechnology Co., Ltd.
- Wen-Chang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trans-isomeric heterocyclic compounds and preparation thereof
- Patent number 10,377,714
- Issue date Aug 13, 2019
- Taigen Biotechnology Co., Ltd.
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Angiotensin II receptor antagonistic 1,2,4-triazin-5-one derivatives
- Patent number 6,071,913
- Issue date Jun 6, 2000
- Development Center for Biotechnology
- Paw-Hwa Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-methylene peperomins and halogenated derivatives thereof
- Patent number 5,981,577
- Issue date Nov 9, 1999
- Development Center for Biotechnology
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyamine-linked acridine dimers
- Patent number 5,886,185
- Issue date Mar 23, 1999
- Development Center for Biotechnoloy
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2-cyano-3,5-dimethyl-4-methoxypyridine
- Patent number 5,625,069
- Issue date Apr 29, 1997
- Development Center for Biotechnology
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing 2-hydroxymethyl-3,5-dimethyl-4-methoxypyridine
- Patent number 5,616,713
- Issue date Apr 1, 1997
- Development Center for Biotechnology
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STEREOSELECTIVE SYNTHESIS OF INTERMEDIATE FOR PREPARATION OF HETERO...
- Publication number 20210371407
- Publication date Dec 2, 2021
- Tai Gen Biotechnology Co., Ltd.
- Wen-Chang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRANS-ISOMERIC HETEROCYCLIC COMPOUNDS AND PREPARATION THEREOF
- Publication number 20190047956
- Publication date Feb 14, 2019
- TaiGen Biotechnology Co., Ltd.
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANTIBIOTIC DRUG
- Publication number 20120157492
- Publication date Jun 21, 2012
- Ming-Chu Hsu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STEREOSELECTIVE SYNTHESIS OF PIPERIDINE DERIVATIVES
- Publication number 20100152452
- Publication date Jun 17, 2010
- TaiGen Biotechnology Co., Ltd.
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for synthesis of C2-symmetric diamino diol mediated by titan...
- Publication number 20060287500
- Publication date Dec 21, 2006
- Development Center for Biotechnology
- Chun-Chih Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-Hydroxyfuroic acid derivatives
- Publication number 20060122232
- Publication date Jun 8, 2006
- Development Center for Biotechnology
- Shan-Yen Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Selenophene compounds
- Publication number 20060040909
- Publication date Feb 23, 2006
- Development Center for Biotechnology
- Shyh-Fong Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Shan-Yen Chou

Person

Patents Grantslast 30 patents

Stereoselective synthesis of intermediate for preparation of hetero...

Trans-isomeric heterocyclic compounds and preparation thereof

Angiotensin II receptor antagonistic 1,2,4-triazin-5-one derivatives

.alpha.-methylene peperomins and halogenated derivatives thereof

Polyamine-linked acridine dimers

Process for preparing 2-cyano-3,5-dimethyl-4-methoxypyridine

Process of preparing 2-hydroxymethyl-3,5-dimethyl-4-methoxypyridine

Patents Applicationslast 30 patents

STEREOSELECTIVE SYNTHESIS OF INTERMEDIATE FOR PREPARATION OF HETERO...

TRANS-ISOMERIC HETEROCYCLIC COMPOUNDS AND PREPARATION THEREOF

ANTIBIOTIC DRUG

STEREOSELECTIVE SYNTHESIS OF PIPERIDINE DERIVATIVES

Method for synthesis of C2-symmetric diamino diol mediated by titan...

4-Hydroxyfuroic acid derivatives

Selenophene compounds