CHEMTECH RESEARCH INCORPORATION

Follow

Organization

Whasung-si, KR

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Tricyclic derivatives and their use
- Patent number 7,622,612
- Issue date Nov 24, 2009
- Chemtech Research Incorporation
- Dong Jo Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkaloid derivative and a pharmaceutical composition containing the...
- Patent number 7,119,229
- Issue date Oct 10, 2006
- Chemtech Research Incorporation
- Wan Joo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates, process for preparing macrolide antibiotic agent the...
- Patent number 6,600,025
- Issue date Jul 29, 2003
- Chemtech Research Incorporation
- Tae Suk Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING IONIC LIQUID HAVING CARBOXYLIC ACID ANION USIN...
- Publication number 20160254098
- Publication date Sep 1, 2016
- CHEMTECH RESEARCH INCORPORATION
- Jung Bok RYU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SUPPORTED IONIC-LIQUID PRODUCTS
- Publication number 20150024926
- Publication date Jan 22, 2015
- CHEMTECH RESEARCH INCORPORATION
- Jung Bok Ryu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel tricyclic derivatives and their use
- Publication number 20070021427
- Publication date Jan 25, 2007
- CHEMTECH RESEARCH INCORPORATION
- Dong Jo Chang
- C07 - ORGANIC CHEMISTRY

Trademarklast 30 trademarks