Cheuk M. Lee

Person

Libertyville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Quinolizinone type compounds
- Patent number 5,726,182
- Issue date Mar 10, 1998
- Abbott Laboratories
- Daniel T. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quinolizinone type compounds
- Patent number 5,599,816
- Issue date Feb 4, 1997
- Abbott Laboratories
- Daniel T. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quinolizinone type compounds
- Patent number 5,580,872
- Issue date Dec 3, 1996
- Abbott Laboratories
- Daniel T. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5-Substituted 2,3-dihydrobenzofuran-2-carboxylic acids and their us...
- Patent number 4,435,422
- Issue date Mar 6, 1984
- Abbott Laboratories
- Cheuk M. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyaminomethyl derivatives of benzoyl di-substituted .alpha.-ph...
- Patent number 4,323,691
- Issue date Apr 6, 1982
- Abbott Laboratories
- Carroll W. Ours
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5H-[1]Benzopyrano[3,4-d]pyridines
- Patent number 4,254,116
- Issue date Mar 3, 1981
- Abbott Laboratories
- Cheuk M. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(8-Substituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H-(1)ben...
- Patent number 4,172,943
- Issue date Oct 30, 1979
- Abbott Laboratories
- Harold E. Zaugg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,8-Disubtituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H-[1]b...
- Patent number 4,152,327
- Issue date May 1, 1979
- Abbott Laboratories
- Harold E. Zaugg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,8-Disubstituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H -[1...
- Patent number 4,137,232
- Issue date Jan 30, 1979
- Abbott Laboratories
- Harold E. Zaugg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-Hydroxy-7,8,9,10-tetrahydro-6H-dibenzo[b][d]pyranones
- Patent number 4,120,873
- Issue date Oct 17, 1978
- Sharps Associates
- Cheuk Man Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
10-Amino-5H-[1]benzopyrano[4,3-c]pyridines
- Patent number 4,111,942
- Issue date Sep 5, 1978
- Abbott Laboratories
- Cheuk Man Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(.alpha.-Amidobenzyl)-5-alkylresorcinols
- Patent number 4,083,868
- Issue date Apr 11, 1978
- Abbott Laboratories
- Harold Elmer Zaugg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-Hydroxy-7,8,9,10-tetrahydro-6H, dibenzo[b][d] pyrans and pyranones
- Patent number 4,066,667
- Issue date Jan 3, 1978
- Abbott Laboratories
- Cheuk Man Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Substituted-5-alkyl resorcinols
- Patent number 4,018,777
- Issue date Apr 19, 1977
- Abbott Laboratories
- Harold Elmer Zaugg
- C07 - ORGANIC CHEMISTRY

Cheuk M. Lee

Person

Patents Grantslast 30 patents

Quinolizinone type compounds

Quinolizinone type compounds

Quinolizinone type compounds

5-Substituted 2,3-dihydrobenzofuran-2-carboxylic acids and their us...

Hydroxyaminomethyl derivatives of benzoyl di-substituted .alpha.-ph...

5H-[1]Benzopyrano[3,4-d]pyridines

(8-Substituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H-(1)ben...

2,8-Disubtituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H-[1]b...

2,8-Disubstituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H -[1...

9-Hydroxy-7,8,9,10-tetrahydro-6H-dibenzo[b][d]pyranones

10-Amino-5H-[1]benzopyrano[4,3-c]pyridines

2-(.alpha.-Amidobenzyl)-5-alkylresorcinols

9-Hydroxy-7,8,9,10-tetrahydro-6H, dibenzo[b][d] pyrans and pyranones

2-Substituted-5-alkyl resorcinols