Cantu; Lisa A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cantu; Lisa A..The latest application filed is for "freeze-thaw method for temporarily plugging process flowline".
- Cantu; Lisa A. - Ponca City OK
| Patent | Date |
|---|---|
| Freeze-thaw method for temporarily plugging process flowline Grant 5,125,427 - Cantu , et al. June 30, 1 | 1992-06-30 |
| Composition and placement process for oil field chemicals Grant 4,986,354 - Cantu , et al. * January 22, 1 | 1991-01-22 |
| Process for the preparation of fluid loss additive and gel breaker Grant 4,986,355 - Casad , et al. January 22, 1 | 1991-01-22 |
| Well treatment process Grant 4,957,165 - Cantu , et al. * September 18, 1 | 1990-09-18 |
| Formation fracturing process Grant 4,848,467 - Cantu , et al. July 18, 1 | 1989-07-18 |
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