PG

Paul G. Gassman

UM University of Minnesota: 6 patents #190 of 2,951Top 7%
SB Smithkline Beckman: 1 patents #87 of 166Top 55%
SL Smithkline Beecham Limited: 1 patents #893 of 1,624Top 55%
📍 Windom, MN: #359 of 2,819 inventorsTop 15%
🗺 Minnesota: #8,331 of 52,454 inventorsTop 20%
Overall (All Time): #591,924 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5245064 1,2,3,4-tetraalkyl-5-perfluoroalkyl-cyclopentadiene, di-(perfluoroalkyl)-trialkylcyclopentadiene and transition metal complexes thereof John R. Sowa, John Mickelson 1993-09-14
5208353 Intermediates for preparing epoxy esters Joseph R. Flisak, Ivan Lantos, Wilford L. Mendelson 1993-05-04
5110959 Process for preparation of epoxy esters and intermediates prepared thereby Joseph R. Flisak, Ivan Lantos, Wilford L. Mendelson 1992-05-05
4847392 Oxygen-substituted allyl cations as dienophiles Daniel A. Singleton 1989-07-11
4699987 (Perfluoroalkyl)-cyclopentadienylthallium Charles H. Winter 1987-10-13
4582578 Method for the electrochemical conversion of a quadricyclane to a norbornadiene James W. Hershberger 1986-04-15
4252723 Air oxidation of oxindoles to isatins 1981-02-24
4188325 Isatin process and products Berkeley W. Cue, Jr. 1980-02-12
4186132 Isatin products Berkeley W. Cue, Jr. 1980-01-29