George Tien-San Lee

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Towaco, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 1,4,8,11-tetraazacyclotetradecane
- Patent number 5,608,061
- Issue date Mar 4, 1997
- Johnson Matthey PLC
- Lech Ciszewski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing substituted N-oxy-imidic acid derivatives
- Patent number 5,319,123
- Issue date Jun 7, 1994
- Sandoz Ltd.
- George T. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the synthesis of 3-(substituted indolyl-2-yl)propenal...
- Patent number 5,290,946
- Issue date Mar 1, 1994
- Sandoz Ltd.
- George T. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the synthesis of 3-disubstituted aminoacroleins
- Patent number 5,118,853
- Issue date Jun 2, 1992
- Sandoz Ltd.
- George T. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6...
- Patent number 4,870,199
- Issue date Sep 26, 1989
- Sandoz Pharm. Corp.
- Kau-Ming Chen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process For The Preparation Of 6, 8-Subs Tituted '1, 7 Naphthpyridi...
- Publication number 20070293678
- Publication date Dec 20, 2007
- Xinglong Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUNDS AND METHODS OF USE
- Publication number 20070135502
- Publication date Jun 14, 2007
- Andrew Thomas Bach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing intermediates
- Publication number 20050261504
- Publication date Nov 24, 2005
- Prasad Koteswara Kapa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Heterocyclic compounds and methods of use
- Publication number 20040248936
- Publication date Dec 9, 2004
- Andrew Thomas Bach
- C07 - ORGANIC CHEMISTRY