Hutchins; Richard Donald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hutchins; Richard Donald.The latest application filed is for "polymer gel for water control applications".
- Hutchins; Richard Donald - Sugar Land TX
| Patent | Date |
|---|---|
| Water control agent for oilfield application Grant 10,815,414 - Panga , et al. October 27, 2 | 2020-10-27 |
| Polymer gel for water control applications Grant 10,472,555 - Hutchins , et al. Nov | 2019-11-12 |
| Polymer Gel For Water Control Applications App 20190106616 - HUTCHINS; Richard Donald ; et al. | 2019-04-11 |
| Method for treating a subterranean formation Grant 10,214,681 - Lee , et al. Feb | 2019-02-26 |
| Water Control Agent For Oilfield Application App 20180163122 - PANGA; Mohan Kanaka Raju ; et al. | 2018-06-14 |
| Methods Of Activating Enzyme Breakers App 20170349818 - Mirakyan; Andrey ; et al. | 2017-12-07 |
| Aqueous Solution And Method For Use Thereof App 20170158505 - Jiang; Li ; et al. | 2017-06-08 |
| Method For Treating A Subterranean Formation App 20160289544 - Lee; Wingki ; et al. | 2016-10-06 |
| Gelled Foam Compositions And Methods App 20160017216 - Miquilena; Emilio Jose ; et al. | 2016-01-21 |
| Gelled foam compositions and methods Grant 9,103,202 - Miquilena , et al. August 11, 2 | 2015-08-11 |
| Fiber Paste And Methods For Treating A Subterranean Formation With The Fiber Paste App 20150053402 - Huey; William Troy ; et al. | 2015-02-26 |
| Gelled Foam Compositions And Methods App 20130118748 - Miquilena; Emilio Jose ; et al. | 2013-05-16 |
| Chemical Seal Ring Composition And Method Of Using App 20130116156 - Lin; Lijun ; et al. | 2013-05-09 |
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