Cao; Renfeng Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cao; Renfeng Richard.The latest application filed is for "circulated heated transfer fluid heating of subsurface hydrocarbon formations".
- Cao; Renfeng Richard - Houston TX
| Patent | Date |
|---|---|
| Circulated Heated Transfer Fluid Heating Of Subsurface Hydrocarbon Formations App 20160281482 - Nguyen; Scott Vinh ; et al. | 2016-09-29 |
| Treating Hydrocarbon Formations Using Hybrid In Situ Heat Treatment And Steam Methods App 20130269935 - CAO; Renfeng Richard ; et al. | 2013-10-17 |
| Circulated heated transfer fluid heating of subsurface hydrocarbon formations Grant 8,281,861 - Nguyen , et al. October 9, 2 | 2012-10-09 |
| Circulated heated transfer fluid systems used to treat a subsurface formation Grant 8,267,185 - Ocampos , et al. September 18, 2 | 2012-09-18 |
| Methods Of Heating A Subsurface Formation Using Electrically Conductive Particles App 20120085535 - Mo; Weijian ; et al. | 2012-04-12 |
| Circulated Heated Transfer Fluid Heating Of Subsurface Hydrocarbon Formations App 20100096137 - Nguyen; Scott Vinh ; et al. | 2010-04-22 |
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