NGUYEN; An Thien
Patent Applications and Registrations
Patent applications and USPTO patent grants for NGUYEN; An Thien.The latest application filed is for "salt-tolerant self-suspending proppants made with neutral starches".
- NGUYEN; An Thien - Sugar Land TX
| Patent | Date |
|---|---|
| Salt-tolerant Self-suspending Proppants Made With Neutral Starches App 20220127524 - RUAN; Gedeng ; et al. | 2022-04-28 |
| Salt-tolerant Self-suspending Proppants Made Without Extrusion App 20220010199 - RUAN; Gedeng ; et al. | 2022-01-13 |
| Crush resistant buoyant ball sealers Grant 10,808,162 - Yang , et al. October 20, 2 | 2020-10-20 |
| Crush Resistant Buoyant Ball Sealers App 20190153296 - Yang; Huaxiang ; et al. | 2019-05-23 |
| Self-suspending Proppants App 20180155614 - Soane; David S. ; et al. | 2018-06-07 |
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