McDonald; Steven R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McDonald; Steven R..The latest application filed is for "octane improvement of a hydrocarbon stream".
- McDonald; Steven R. - Ponca City OK
- McDonald; Steven R. - Greensboro NC
| Patent | Date |
|---|---|
| Octane improvement of a hydrocarbon stream Grant 7,541,504 - Rangarajan , et al. June 2, 2 | 2009-06-02 |
| Reactor and process for converting alkanes to alkenes Grant 7,074,977 - Rapier , et al. July 11, 2 | 2006-07-11 |
| Copper modified catalysts for oxidative dehydrogenation Grant 7,067,455 - Chen , et al. June 27, 2 | 2006-06-27 |
| Method for treating alkanes Grant 7,057,081 - Allison , et al. June 6, 2 | 2006-06-06 |
| Octane improvement of a hydrocarbon stream App 20050126956 - Rangarajan, Priya ; et al. | 2005-06-16 |
| Reactor and process for converting alkanes to alkenes App 20050124841 - Rapier, Charles R. ; et al. | 2005-06-09 |
| Process for the production of olefins from alkanes with carbon monoxide co-feed and/or recycle App 20050124840 - Chen, Shang ; et al. | 2005-06-09 |
| Copper modified catalysts for oxidative dehydrogenation App 20050113247 - Chen, Zhen ; et al. | 2005-05-26 |
| Octane improvement of a hydrocarbon stream Grant 6,875,339 - Rangarajan , et al. April 5, 2 | 2005-04-05 |
| Octane improvement of a hydrocarbon stream App 20040236164 - Rangarajan, Priya ; et al. | 2004-11-25 |
| Method for Treating Alkanes App 20040225165 - Allison, Joe D. ; et al. | 2004-11-11 |
| Method for treating ethane App 20040225164 - Allison, Joe D. ; et al. | 2004-11-11 |
| Method and device for reactions start-up App 20040171900 - Wang, Daxiang ; et al. | 2004-09-02 |
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