Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339350 | Catalyst prepared from tungsten hexafluoride and water | John P. Pellegrini, Jr., David L. Beach | 1982-07-13 |
| 4339608 | Process for selective formation of C.sub.4 compounds and tertiary organo group VA compound-containing catalyst system used therein | Wayne R. Pretzer, John E. Bozik | 1982-07-13 |
| 4339609 | Process for selective formation of C.sub.4 compounds and biphosphine disulfide-containing catalyst system used therein | Wayne R. Pretzer, John E. Bozik | 1982-07-13 |
| 4339611 | Process for selective formation of C.sub.4 compounds and organic sulfide-containing catalyst system used therein | Wayne R. Pretzer, John E. Bozik | 1982-07-13 |
| 4334113 | Synthetic hydrocarbon oligomers | John P. Pellegrini, Jr., David L. Beach | 1982-06-08 |
| 4311864 | Method for preparing synthetic hydrocarbon fluids | John P. Pellegrini, Jr., David L. Beach | 1982-01-19 |
| 4308409 | Preparation of propylene glycol from propylene | Ching-Yong Wu, John E. Bozik | 1981-12-29 |
| 4297518 | Decomposition of cumene hydroperoxide with a homogeneous catalyst | Ching-Yong Wu, Wayne R. Pretzer | 1981-10-27 |
| 4293724 | Alkylation of aromatics with propylene and higher olefins | David L. Beach | 1981-10-06 |
| 4293726 | Process for the oligomerization of propylene and higher olefins | David L. Beach | 1981-10-06 |
| 4293725 | Use of metal modified refractory metal oxide/silica supported nickel cluster catalyst to oligomerize ethylene | David L. Beach | 1981-10-06 |
| 4288648 | Process for the oligomerization of ethylene | David L. Beach | 1981-09-08 |
| 4280924 | Regenerating perosmate catalyst | Ching-Yong Wu | 1981-07-28 |
| 4272407 | Metal modified refractory metal oxide/silica supported nickel cluster catalyst | David L. Beach | 1981-06-09 |
| 4272406 | Refractory metal oxide/silica supported nickel cluster catalyst | David L. Beach | 1981-06-09 |
| 4267379 | Decomposition of cumene hydroperoxide and recovery of boron trifluoride catalyst | Richard G. Austin, Wayne R. Pretzer | 1981-05-12 |
| 4267380 | Decomposition of cumene hydroperoxide using a Lewis acid catalyst | Richard G. Austin, Wayne R. Pretzer | 1981-05-12 |
| 4255599 | Preparation of styrene from ethylbenzene | Ching-Yong Wu, John E. Bozik | 1981-03-10 |
| 4255596 | Preparation of ethylene glycol from ethylene | Ching-Yong Wu, John E. Bozik | 1981-03-10 |
| 4239925 | Ethanol from methanol | Wayne R. Pretzer, John E. Bozik | 1980-12-16 |
| 4239704 | Process for producing acetaldehyde | Wayne R. Pretzer, John E. Bozik | 1980-12-16 |
| 4239705 | Process for producing acetaldehyde | Wayne R. Pretzer, John E. Bozik | 1980-12-16 |
| 4239924 | Ethanol from methanol | Wayne R. Pretzer, John E. Bozik | 1980-12-16 |
| 4238417 | Decomposition of cumene hydroperoxide and recovery of boron trifluoride catalyst | Richard G. Austin, Wayne R. Pretzer | 1980-12-09 |
| 4229601 | Converting ethylene and propylene to the glycol using t.butyl hydroperoxide in a two-phase liquid reactant | Ching-Yong Wu | 1980-10-21 |