Puerto; Maura
Patent Applications and Registrations
Patent applications and USPTO patent grants for Puerto; Maura.The latest application filed is for "ultra-low-tension compositions and their use in enhanced oil recovery".
- Puerto; Maura - Houston TX US
| Patent | Date |
|---|---|
| Ultra-low-tension compositions and their use in enhanced oil recovery Grant 9,856,412 - Puerto , et al. January 2, 2 | 2018-01-02 |
| Ultra-low-tension Compositions And Their Use In Enhanced Oil Recovery App 20150267104 - Puerto; Maura ; et al. | 2015-09-24 |
| Method And Composition For Enhanced Hydrocarbons Recovery From A Formation Containing A Crude Oil App 20140290953 - Barnes; Julian Richard ; et al. | 2014-10-02 |
| Surfactant Systems For Enhanced Oil Recovery App 20130196886 - Barnes; Julian Richard ; et al. | 2013-08-01 |
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