loadpatents
Patent applications and USPTO patent grants for GUAN; Huili.The latest application filed is for "delayed gelation of polymers".
Patent | Date |
---|---|
Delayed Gelation Of Polymers App 20220298409 - GUAN; Huili ;   et al. | 2022-09-22 |
Low pH crosslinking of polymers Grant 11,401,455 - Guan , et al. August 2, 2 | 2022-08-02 |
Nanogels for delayed gelation Grant 11,396,624 - Guan , et al. July 26, 2 | 2022-07-26 |
Delayed gelling agents Grant 11,390,795 - Guan , et al. July 19, 2 | 2022-07-19 |
Delayed gelation of polymers Grant 11,384,279 - Guan , et al. July 12, 2 | 2022-07-12 |
Low Ph Crosslinking Of Polymers App 20210403797 - GUAN; Huili ;   et al. | 2021-12-30 |
Low pH crosslinking of polymers Grant 11,136,492 - Guan , et al. October 5, 2 | 2021-10-05 |
Delayed Gelling Agents App 20210261854 - Guan; Huili ;   et al. | 2021-08-26 |
Delayed Gelation Of Polymers App 20210054260 - GUAN; Huili ;   et al. | 2021-02-25 |
Nanosized Scale Inhibitors For Increasing Oilfield Scale Inhibition Treatment Lifetime App 20200385629 - Liang; Jenn-Tai ;   et al. | 2020-12-10 |
Delayed gelation of polymers Grant 10,851,286 - Guan , et al. December 1, 2 | 2020-12-01 |
Nanogels For Delayed Gelation App 20200354625 - GUAN; Huili ;   et al. | 2020-11-12 |
Nanogels for delayed gelation Grant 10,752,826 - Guan , et al. A | 2020-08-25 |
Crosslinking Of Swellable Polymer With Pei App 20200095496 - MORADI-ARAGHI; Ahmad ;   et al. | 2020-03-26 |
Low Ph Crosslinking Of Polymers App 20190382646 - GUAN; Huili ;   et al. | 2019-12-19 |
Low PH crosslinking of polymers Grant 10,407,612 - Guan , et al. Sept | 2019-09-10 |
Nanogels For Delayed Gelation App 20180002592 - GUAN; Huili ;   et al. | 2018-01-04 |
Delayed gelling agents Grant 9,850,425 - Guan , et al. December 26, 2 | 2017-12-26 |
Nanogels for delayed gelation Grant 9,796,909 - Guan , et al. October 24, 2 | 2017-10-24 |
Low Ph Crosslinking Of Polymers App 20170210971 - GUAN; Huili ;   et al. | 2017-07-27 |
Low pH crosslinking of polymers Grant 9,644,136 - Guan , et al. May 9, 2 | 2017-05-09 |
Crosslinking Of Swellable Polymer With Pei App 20160244658 - MORADI-ARAGHI; Ahmad ;   et al. | 2016-08-25 |
Delayed Gelation Of Polymers App 20160137906 - GUAN; Huili ;   et al. | 2016-05-19 |
Swellable polymer with anionic sites Grant 9,267,075 - Moradi-Araghi , et al. February 23, 2 | 2016-02-23 |
Swellable polymer with cationic sites Grant 9,139,762 - Moradi-Araghi , et al. September 22, 2 | 2015-09-22 |
Low Ph Crosslinking Of Polymers App 20140238702 - GUAN; Huili ;   et al. | 2014-08-28 |
Nanogels For Delayed Gelation App 20140202693 - GUAN; Huili ;   et al. | 2014-07-24 |
Fluorescent Tags For Detection Of Swellable Polymers App 20140196894 - BERKLAND; Cory ;   et al. | 2014-07-17 |
Swellable Polymer With Cationic Sites App 20140162912 - MORADI-ARAGHI; Ahmad ;   et al. | 2014-06-12 |
Crosslinking Of Swellable Polymer With Pei App 20140144628 - MORADI-ARAGHI; Ahmad ;   et al. | 2014-05-29 |
Swellable Polymer With Anionic Sites App 20140131043 - MORADI-ARAGHI; Ahmad ;   et al. | 2014-05-15 |
Swellable polymer with cationic sites Grant 8,691,736 - Moradi-Araghi , et al. April 8, 2 | 2014-04-08 |
Swellable polymer with anionic sites Grant 8,669,214 - Moradi-Araghi , et al. March 11, 2 | 2014-03-11 |
Swellable polymers with hydrophobic groups Grant 8,389,446 - Moradi-Araghi , et al. March 5, 2 | 2013-03-05 |
Delayed Gelling Agents App 20120037364 - Guan; Huili ;   et al. | 2012-02-16 |
Swellable Polymer With Anionic Sites App 20100314114 - Moradi-Araghi; Ahmad ;   et al. | 2010-12-16 |
Swellable Polymer With Cationic Sites App 20100314115 - Moradi-Araghi; Ahmad ;   et al. | 2010-12-16 |
Swellable Polymers With Hydrophobic Groups App 20100292109 - Moradi-Araghi; Ahmad ;   et al. | 2010-11-18 |
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