Trumbull; Steven E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Trumbull; Steven E..The latest application filed is for "regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen".
- Trumbull; Steven E. - San Leandro CA
| Patent | Date |
|---|---|
| Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen Grant 7,674,739 - Elomari , et al. March 9, 2 | 2010-03-09 |
| Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen App 20070249485 - Elomari; Saleh ; et al. | 2007-10-25 |
| Apparatus for hydrocarbon processing App 20020179495 - Heyse, John V. ; et al. | 2002-12-05 |
| Method for increasing carburization resistance Grant 5,676,821 - Heyse , et al. October 14, 1 | 1997-10-14 |
| Cracking processes Grant 5,575,902 - Heyse , et al. November 19, 1 | 1996-11-19 |
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