Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9994506 | Process for transitioning reactors from base-catalyzed polyol production to DMC-catalyzed polyol production | Peter Uthe, Jack R. Reese | 2018-06-12 | |
| 9527958 | Process for purification of polyether carbonate polyols | Peter Uthe, Robert G. Gastinger | 2016-12-27 | |
| 6846772 | Hydrogenation catalysts | Cornelis Martinus Lok, Gavin Gray, Stephen Derek Rogers | 2005-01-25 | $9,439,000 |
| 6558641 | Absorbents | Brian Williams, Sebastien Grizard, Robert B. Wilson, Mark S Doran | 2003-05-06 | $2,886,000 |
| 6534436 | Method for the production of cobalt catalysts supported on silicon dioxide and their use | Cornelis Martinus Lok, Gavin Gray | 2003-03-18 | $1,138,000 |
| D393599 | Diesel pump test bed | — | 1998-04-21 |