Vaughn; Stephen Nell
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vaughn; Stephen Nell.The latest application filed is for "crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins".
- Vaughn; Stephen Nell - Kingwood TX
| Patent | Date |
|---|---|
| Crystalline Intergrowth Material, Its Synthesis And Its Use In The Conversion Of Oxygenates To Olefins App 20100028679 - Mertens; Machteld M. ; et al. | 2010-02-04 |
| Catalyst fluidization in oxygenate to olefin reaction systems Grant 7,084,319 - Kuechler , et al. August 1, 2 | 2006-08-01 |
| Catalyst fluidization in oxygenate to olefin reaction systems App 20050124838 - Kuechler, Keith Holroyd ; et al. | 2005-06-09 |
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