Sung J. Lee

Person

Clarks Summit, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compounds
- Patent number 6,114,338
- Issue date Sep 5, 2000
- Ono Pharmaceutical Co., Ltd.
- Sung Jai Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compounds
- Patent number 6,001,830
- Issue date Dec 14, 1999
- Ono Pharmaceutical Co., Ltd.
- Sung Jai Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused pyrimidines and pyriazines as pharmaceutical compounds
- Patent number 5,869,486
- Issue date Feb 9, 1999
- Ono Pharmaceutical Co., Ltd.
- Sung Jai Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-aminopyrimidine derivatives
- Patent number 5,525,604
- Issue date Jun 11, 1996
- Ono Pharmaceutical Co., Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-aminoquinazoline derivatives
- Patent number 5,439,895
- Issue date Aug 8, 1995
- Ono Pharmaceutical Co., Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-aminoquinazoline derivatives
- Patent number 5,436,233
- Issue date Jul 25, 1995
- Ono Pharmaceutical Co., Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused ring heterocycles and pharmaceutical compositions containing...
- Patent number 5,192,791
- Issue date Mar 9, 1993
- Biofor, Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxazinone substituted phosphines
- Patent number 5,128,330
- Issue date Jul 7, 1992
- Biofor, Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolidinone compounds and pharamaceutical compositions containing...
- Patent number 4,959,482
- Issue date Sep 25, 1990
- Biofor, Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5 step process for preparing certain 2,4-diamino-5-pyrimidine-sulfo...
- Patent number 4,914,203
- Issue date Apr 3, 1990
- American Home Products Corporation
- Terence M. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxaza heterocycles and pharmaceutical compositions containing same
- Patent number 4,892,870
- Issue date Jan 9, 1990
- Biofor, Ltd.
- Sung J. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diuretic and antihypertensive substituted-5-pyrimidinesulfonylureas
- Patent number 4,853,389
- Issue date Aug 1, 1989
- American Home Products Corporation
- Terence M. Dolak
- C07 - ORGANIC CHEMISTRY

Sung J. Lee

Person

Patents Grantslast 30 patents

Heterocyclic compounds

Heterocyclic compounds

Fused pyrimidines and pyriazines as pharmaceutical compounds

4-aminopyrimidine derivatives

4-aminoquinazoline derivatives

4-aminoquinazoline derivatives

Fused ring heterocycles and pharmaceutical compositions containing...

Oxazinone substituted phosphines

Pyrrolidinone compounds and pharamaceutical compositions containing...

5 step process for preparing certain 2,4-diamino-5-pyrimidine-sulfo...

Oxaza heterocycles and pharmaceutical compositions containing same

Diuretic and antihypertensive substituted-5-pyrimidinesulfonylureas