Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6288224 | Preparation of n-arylmethyl aziridine derivatives, 1,4,7,10-tetraazacyclododecane derivatives obtained therefrom and n-arylethyl-ethanolamine sulphonate esters as intermediates | John Varadarajan, Martha Garrity, Jere D. Fellmann, Louis Messerle, Gandara Amarasinghe | 2001-09-11 |
| 6153771 | Intermediates for the preparation of iodinated contrast agents | David Redick Lane | 2000-11-28 |
| 6048979 | Preparation of N-arylmethyl aziridine derivatives, 1,4,7,10-tetraazacyclododecane derivatives obtained therefrom and N-arylmethyl-ethanol-amine sulphonate esters as intermediates | John Varadarajan, Martha Garrity, Jere D. Fellmann, Louis Messerle, Gandara Amarasinghe | 2000-04-11 |
| 5824821 | Process for the preparation of iodinated contrast agents and intermediates therefor | David Redick Lane | 1998-10-20 |
| 5589595 | Process for tetraazacycloalkane preparation | Rolf W. Sandnes, Kjell Undheim, Michel Gacek | 1996-12-31 |
| 5376353 | Method for the production of H.sub.2 O.sub.2 using Fullerenes | — | 1994-12-27 |
| 4853357 | Olefin oxidation catalyst system | Jacques C. De Deken, Robert J. Saxton, Paul R. Wentrcek, Jere D. Fellmann, Lyubov S. Kipnis | 1989-08-01 |
| 4847421 | Palladium-nitrile ligand catalyst system and oxidation processes | Paul L. Ridgway, Eric R. Evitt | 1989-07-11 |
| 4738943 | Palladium-nitrile ligand catalyst system and oxidation process | Paul L. Ridgway, Eric R. Evitt | 1988-04-19 |
| 4723041 | Olefin oxidation catalyst system | Jacques C. De Deken, Robert J. Saxton, Paul R. Wentrcek, Jere D. Fellmann, Lyubov S. Kipnis | 1988-02-02 |
| 4720474 | Olefin oxidation catalyst system | Jacques C. De Deken, Robert J. Saxton, Paul R. Wentrcek, Jere D. Fellmann, Lyubov S. Kipnis | 1988-01-19 |