JH

James H. Hedges

CO Conocophillips: 25 patents #16 of 954Top 2%
UK University Of Kansas: 22 patents #9 of 743Top 2%
PP Phillips Petroleum: 8 patents #209 of 1,401Top 15%
Overall (All Time): #106,681 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 25 most recent of 33 patents

Patent #TitleCo-InventorsDate
12037544 Crosslinking of swellable polymer with PEI Ahmad Moradi-Araghi, Min Cheng, Riley B. Needham, Ramesh S. SARATHI, Faye L. Scully +4 more 2024-07-16
11820939 Nanogels for delayed gelation Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2023-11-21
11814578 Delayed gelling agents Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, David R. Zornes +4 more 2023-11-14
11634626 Delayed gelling agents Ying-Ying Lin, Cory Berkland, Jenn-Tai Liang, Ahmad Moradi-Araghi, Terry M. CHRISTIAN +4 more 2023-04-25
11466198 Crosslinking of swellable polymer with PEI Ahmad Moradi-Araghi, Min Cheng, Riley B. Needham, Ramesh S. SARATHI, Faye L. Scully +4 more 2022-10-11
11401455 Low pH crosslinking of polymers Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2022-08-02
11396624 Nanogels for delayed gelation Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2022-07-26
11390795 Delayed gelling agents Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, David R. Zornes +4 more 2022-07-19
11186765 Delayed gelling agents Ying-Ying Lin, Cory Berkland, Jenn-Tai Liang, Ahmad Moradi-Araghi, Terry M. CHRISTIAN +4 more 2021-11-30
11136492 Low pH crosslinking of polymers Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2021-10-05
10752826 Nanogels for delayed gelation Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2020-08-25
10407612 Low PH crosslinking of polymers Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2019-09-10
10323174 Delayed gelling agents Huili Guan, Faye L. Scully, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang +4 more 2019-06-18
10093848 Delayed gelling agents Ying-Ying Lin, Cory Berkland, Jenn-Tai Liang, Ahmad Moradi-Araghi, Terry M. CHRISTIAN +4 more 2018-10-09
9850425 Delayed gelling agents Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, David R. Zornes +4 more 2017-12-26
9796909 Nanogels for delayed gelation Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2017-10-24
9644136 Low pH crosslinking of polymers Huili Guan, Cory Berkland, Ahmad Moradi-Araghi, Jenn-Tai Liang, Terry M. CHRISTIAN +3 more 2017-05-09
9518463 Core capture and recovery from unconsolidated or friable formations and methods of use David H. Beardmore 2016-12-13
9267075 Swellable polymer with anionic sites Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Huili Guan, Jenn-Tai Liang +4 more 2016-02-23
9139762 Swellable polymer with cationic sites Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Huili Guan, Jenn-Tai Liang +4 more 2015-09-22
9139760 Crosslinked swellable polymer Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Everett L. Johnston, Faye L. Scully 2015-09-22
8691736 Swellable polymer with cationic sites Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Huili Guan, Jenn-Tai Liang +4 more 2014-04-08
8669214 Swellable polymer with anionic sites Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Huili Guan, Jenn-Tai Liang +4 more 2014-03-11
8648018 Crosslinked swellable polymer Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Everett L. Johnston, Faye L. Scully 2014-02-11
8389446 Swellable polymers with hydrophobic groups Ahmad Moradi-Araghi, David R. Zornes, Riley B. Needham, Huili Guan, Jenn-Tai Liang +4 more 2013-03-05