SS

Sidney R. Smith

SC Schering: 15 patents #182 of 2,442Top 8%
MO Marathon Oil: 3 patents #31 of 204Top 20%
TE Texscan: 1 patents #2 of 9Top 25%
Overall (All Time): #212,117 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5753218 Method for treating inflammation Satwant K. Narula 1998-05-19
5439916 Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives Ashit K. Ganguly, Richard J. Friary, John H. Schwerdt, Marvin Siegel, Edmund J. Sybertz 1995-08-08
5328440 Centrifuge bucket and method of use Hung-Lung Chen, Hiemi K. Haines 1994-07-12
5267615 Sequential fluid injection process for oil recovery from a gas cap Richard L. Christiansen 1993-12-07
5245859 Method of measuring capillary pressures Richard L. Christiansen 1993-09-21
5232049 Sequentially flooding a subterranean hydrocarbon-bearing formation with a repeating cycle of immiscible displacement gases Richard L. Christiansen 1993-08-03
5126352 Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives Ashit K. Ganguly, Richard J. Friary, John H. Schwerdt, Marvin Siegel, Vera A. Seidl +1 more 1992-06-30
5116840 Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives Ashit K. Ganguly, Richard J. Friary, John H. Schwerdt, Marvin Siegel, Vera A. Seidl +1 more 1992-05-26
5045542 Immune suppression method employing aryl-substituted naphthyridine and pyridopyrazine derivatives Marvin Siegel 1991-09-03
5037826 1-substituted naphthyridine and pyridopyrazine derivatives David J. Blythin, Marvin Siegel 1991-08-06
4988705 Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives Ashit K. Ganguly, Richard J. Friary, John H. Schwerdt, Marvin Siegel, Vera A. Seidl +1 more 1991-01-29
4945095 Method for suppressing the immune response Marvin Siegel 1990-07-31
4916131 Naphthyridine derivatives and method for treating allergic reactions David J. Blythin, Marvin Siegel 1990-04-10
4882332 Immune suppression method employing arly-substituted naphthyridine and pyridopyrazine derivatives Marvin Siegel 1989-11-21
4810708 Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives Ashit K. Ganguly, Richard J. Friary, John H. Schwerdt, Marvin Siegel, Vera A. Seidl +1 more 1989-03-07
4801589 Method for suppressing the immune response Marvin Siegel 1989-01-31
4775686 Naphthyridine derivatives and method for treating allergic reactions David J. Blythin, Marvin Siegel 1988-10-04
4725596 Pyrimidine derivatives having anti-allergy, anti-inflammatory and immuno suppressant activity Richard J. Friary, Marvin Siegel 1988-02-16
4687774 Method for suppressing the immune response Marvin Siegel 1987-08-18
4666922 Method for modulating the immune response Marvin Siegel 1987-05-19
4226495 Cable system subscriber tap with rotating center conductor seizure apparatus and spiral contact and method for using same Robert J. Palle, Kenton D. Rockwell, Charles F. Napierski 1980-10-07