Sie-Yearl Chai

Person

Collegeville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Imidazo-isoquinolin-5-one derivatives, pyrimido-isoquinolin-6-one d...
- Patent number 6,448,255
- Issue date Sep 10, 2002
- Wyeth
- Hassan M. Elokdah
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Styryl benzimidazole derivatives
- Patent number 6,444,694
- Issue date Sep 3, 2002
- Wyeth
- Sie-Yearl Chai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzimidazole derivatives
- Patent number 6,288,100
- Issue date Sep 11, 2001
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-thioxo-imidazolidin-4-one derivatives
- Patent number 5,861,517
- Issue date Jan 19, 1999
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-thioxo-imidazolidin-4-one derivatives
- Patent number 5,821,372
- Issue date Oct 13, 1998
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-thioxo-tetrahydropyrimidin-4-one derivatives
- Patent number 5,807,864
- Issue date Sep 15, 1998
- American Home Products Corporation
- Sie-Yearl Chai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-thioxo-imidazolidin-4-one derivatives
- Patent number 5,783,707
- Issue date Jul 21, 1998
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of 2-substituted benzimidazole as smooth muscle cell proliferat...
- Patent number 5,763,473
- Issue date Jun 9, 1998
- American Home Procucts Corporation
- Hassan M. Elokdah
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diheterocyclic styryl nitriles
- Patent number 5,710,164
- Issue date Jan 20, 1998
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted benzimidazole derivatives
- Patent number 5,684,030
- Issue date Nov 4, 1997
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-thioxo-imidazolidin-4-one derivatives
- Patent number 5,663,363
- Issue date Sep 2, 1997
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted benzimidazole derivatives
- Patent number 5,654,436
- Issue date Aug 5, 1997
- American Home Products Corporation
- Hassan M. Elokdah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of 2-thioxo-imidazolin-4-one derivatives in the treatment of at...
- Patent number 5,554,607
- Issue date Sep 10, 1996
- American Home Products Corporation
- Hassan M. Elokdah
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing thiazolobenzimidazoles and intermediates used...
- Patent number 4,889,936
- Issue date Dec 26, 1989
- John Wyeth & Brotyher Limited
- Robin G. Shepherd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing thiazolobenzimidazoles and intermediates used...
- Patent number 4,812,574
- Issue date Mar 14, 1989
- John Wyeth & Brother Ltd.
- Robin G. Shepherd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(Gly.sub.3 -Ala).sup.1 -somatostatin
- Patent number 4,055,553
- Issue date Oct 25, 1977
- American Home Products Corporation
- Sie-Yearl Chai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Imidazo-isoquinolin-5-one derivatives, pyrimido-isoquinolin-6-one d...
- Publication number 20020061900
- Publication date May 23, 2002
- American Home Products Corporation
- Hassan M. Elokdah
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Sie-Yearl Chai

Person

Patents Grantslast 30 patents

Imidazo-isoquinolin-5-one derivatives, pyrimido-isoquinolin-6-one d...

Styryl benzimidazole derivatives

Benzimidazole derivatives

2-thioxo-imidazolidin-4-one derivatives

2-thioxo-imidazolidin-4-one derivatives

2-thioxo-tetrahydropyrimidin-4-one derivatives

2-thioxo-imidazolidin-4-one derivatives

Use of 2-substituted benzimidazole as smooth muscle cell proliferat...

Diheterocyclic styryl nitriles

2-substituted benzimidazole derivatives

2-thioxo-imidazolidin-4-one derivatives

2-substituted benzimidazole derivatives

Use of 2-thioxo-imidazolin-4-one derivatives in the treatment of at...

Process for preparing thiazolobenzimidazoles and intermediates used...

Process for preparing thiazolobenzimidazoles and intermediates used...

(Gly.sub.3 -Ala).sup.1 -somatostatin

Patents Applicationslast 30 patents

Imidazo-isoquinolin-5-one derivatives, pyrimido-isoquinolin-6-one d...