Inventor
LIANG JENN-TAI
US34 patents
⚠️ This page may combine multiple inventors who share the name “LIANG JENN-TAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONOCOPHILLIPS CO
23 patentsUS9267075B2Feb 23, 2016
Swellable polymer with anionic sites
CONOCOPHILLIPS CO11 citations84
US9139762B2Sep 22, 2015
Swellable polymer with cationic sites
CONOCOPHILLIPS CO10 citations84
US10323174B2Jun 18, 2019
Delayed gelling agents
CONOCOPHILLIPS CO9 citations82
US10851286B2Dec 1, 2020
Delayed gelation of polymers
CONOCOPHILLIPS CO2 citations73
US10407612B2Sep 10, 2019
Low PH crosslinking of polymers
CONOCOPHILLIPS CO3 citations73
US11447686B2Sep 20, 2022
Low molecular weight polyacrylates for EOR
CONOCOPHILLIPS CO2 citations72
US11396624B2Jul 26, 2022
Nanogels for delayed gelation
CONOCOPHILLIPS CO1 citations72
US11186765B2Nov 30, 2021
Delayed gelling agents
CONOCOPHILLIPS CO3 citations72
US11034883B2Jun 15, 2021
Low molecular weight polyacrylates for EOR
CONOCOPHILLIPS CO4 citations72
US10752826B2Aug 25, 2020
Nanogels for delayed gelation
CONOCOPHILLIPS CO2 citations72
US10093848B2Oct 9, 2018
Delayed gelling agents
CONOCOPHILLIPS CO3 citations72
US9796909B2Oct 24, 2017
Nanogels for delayed gelation
CONOCOPHILLIPS CO3 citations72
US11466198B2Oct 11, 2022
Crosslinking of swellable polymer with PEI
CONOCOPHILLIPS CO3 citations71
US11884881B2Jan 30, 2024
Delayed gelation of polymers
CONOCOPHILLIPS CO0 citations62
US11820939B2Nov 21, 2023
Nanogels for delayed gelation
CONOCOPHILLIPS CO0 citations62
US11814578B2Nov 14, 2023
Delayed gelling agents
CONOCOPHILLIPS CO0 citations62
US11634626B2Apr 25, 2023
Delayed gelling agents
CONOCOPHILLIPS CO0 citations62
US11401455B2Aug 2, 2022
Low pH crosslinking of polymers
CONOCOPHILLIPS CO0 citations62
US11390795B2Jul 19, 2022
Delayed gelling agents
CONOCOPHILLIPS CO0 citations62
US11384279B2Jul 12, 2022
Delayed gelation of polymers
CONOCOPHILLIPS CO0 citations62
US11136492B2Oct 5, 2021
Low pH crosslinking of polymers
CONOCOPHILLIPS CO0 citations62
US12037544B2Jul 16, 2024
Crosslinking of swellable polymer with PEI
CONOCOPHILLIPS CO0 citations61
US9644136B2May 9, 2017
Low pH crosslinking of polymers
CONOCOPHILLIPS CO0 citations52
UNIV KANSAS
3 patentsUS8372786B2Feb 12, 2013
Polyelectrolyte complexes for oil and gas applications
UNIV KANSAS30 citations90
US7644764B2Jan 12, 2010
Polyelectrolyte complexes as delayed gelling agents for oil and gas applications
UNIV KANSAS24 citations90
US11279867B2Mar 22, 2022
Enzymatic compositions for the degradation of polymers
UNIV KANSAS0 citations59