Yeh; Sheila
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yeh; Sheila.The latest application filed is for "treatment of a hydrocarbon feed".
- Yeh; Sheila - Orinda CA
| Patent | Date |
|---|---|
| Treatment of a hydrocarbon feed Grant 8,888,993 - Verma , et al. November 18, 2 | 2014-11-18 |
| Denitrification of a hydrocarbon feed Grant 8,540,871 - Zhan , et al. September 24, 2 | 2013-09-24 |
| Treatment Of A Hydrocarbon Feed App 20120024756 - Verma; Akshay ; et al. | 2012-02-02 |
| Deep Desulfurization Process App 20100294698 - e Mello; Marcus Dutra ; et al. | 2010-11-25 |
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