Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449780 | Process for the preparation of 1,3- and 1,5-dialkylpiperidone-2 | — | 1995-09-12 |
| 5217582 | Process for the isolation of alkyl glyoxylate | George E. Heinsohn, John Kook, Rudolf E. Svadlenak | 1993-06-08 |
| 5117008 | Solvent scrubbing recovery of lactide and other dimeric cyclic esters | Kamlesh Kumar Bhatia, Neville Everton Drysdale | 1992-05-26 |
| 4760187 | Process for reducing chloronitrobenzenes using ruthenium with a minor amount of platinum as the catalyst | — | 1988-07-26 |
| 4698438 | Process for the preparation of methyl carbamates and thioimidates | Charles T. Blaisdell, Walter J. Cordes, George E. Heinsohn, John Kook | 1987-10-06 |
| 4603016 | Cryogenic brine separation of water and isocyanates | John Kook | 1986-07-29 |