P

Inventor

SMITH SIDNEY R

22 patents
⚠️ This page may combine multiple inventors who share the name “SMITH SIDNEY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHERING CORP

15 patents
US5753218AMay 19, 1998

Method for treating inflammation

SCHERING CORP51 citations95
US5116840AMay 26, 1992

Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives

SCHERING CORP45 citations94
US5037826AAug 6, 1991

1-substituted naphthyridine and pyridopyrazine derivatives

SCHERING CORP36 citations92
US5439916AAug 8, 1995

Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives

SCHERING CORP19 citations81
US5126352AJun 30, 1992

Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives

SCHERING CORP19 citations81
US4988705AJan 29, 1991

Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives

SCHERING CORP6 citations72
US4882332ANov 21, 1989

Immune suppression method employing arly-substituted naphthyridine and pyridopyrazine derivatives

SCHERING CORP5 citations62
US4801589AJan 31, 1989

Method for suppressing the immune response

SCHERING CORP6 citations62
US4775686AOct 4, 1988

Naphthyridine derivatives and method for treating allergic reactions

SCHERING CORP4 citations62
US4725596AFeb 16, 1988

Pyrimidine derivatives having anti-allergy, anti-inflammatory and immuno suppressant activity

SCHERING CORP3 citations62
US4687774AAug 18, 1987

Method for suppressing the immune response

SCHERING CORP4 citations62
US4666922AMay 19, 1987

Method for modulating the immune response

SCHERING CORP5 citations62
US4810708AMar 7, 1989

Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives

SCHERING CORP4 citations61
US4916131AApr 10, 1990

Naphthyridine derivatives and method for treating allergic reactions

SCHERING CORP1 citations52
US5045542ASep 3, 1991

Immune suppression method employing aryl-substituted naphthyridine and pyridopyrazine derivatives

SCHERING CORP0 citations41

MARATHON OIL CO

3 patents

CHRISTIANSEN RICHARD L

1 patent

TEXSCAN CORP

1 patent

HUGHES AIRCRAFT CO

1 patent

SMITH SIDNEY R

1 patent