Patent Assignment
Reel/Frame 075930/0903
Assignment of Assignor's Interest
Recorded: 2026-09-08
Pages: 12
Assignor
HALLIBURTON ENERGY SERVICES, INC.
Executed: 2026-07-10
Assignee
STERLING SPECIALTY CHEMICALS HOLDING UK LIMITED
5500 N SAM HOUSTON PARKWAY W., STE 800, HOUSTON, TEXAS, 77086
Covered Properties
(7)
Water Soluble Anionic Metal-Organic Cages As Cation Capture Species For Scale Reduction
Metal Sulfide Scale Dissolver For Oilfield Application
Metal Sulfide Scale Dissolver For Oilfield Application
Digital Bottle Test Constraint Optimization and Predictor
Enhanced Scale Inhibitor Squeeze Treatment Using a Chemical Additive
Enhanced Scale Inhibitor Squeeze Treatment Using a Chemical Additive
Removal of Sand Impurities in Wet Processing
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 3, 2021
From: LI, CHUNLI; LI, LEIMING; HAZLEWOOD, JOHNATHAN S.; XU, LIANG
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 056428/0832 →
Assignment of Assignor's Interest
Oct 11, 2021
From: CHEN, PING; AL-GHAMDI, TAWFIK; YUE, ZHIWEI; HAGEN, THOMAS
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 057753/0654 →
Assignment of Assignor's Interest
Jan 10, 2023
From: CHEN, PING; AL-GHAMDI, TAWFIK HAMOUD; YUE, ZHIWEI; HAGEN, THOMAS
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 062328/0585 →
Assignment of Assignor's Interest
Sep 6, 2023
From: DAY, GREGORY STEVEN
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 064820/0355 →
Assignment of Assignor's Interest
Sep 15, 2023
From: YUE, ZHIWEI; LU, ALEX YI-TSUNG
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 064914/0976 →
Assignment of Assignor's Interest
Nov 7, 2023
From: LU, ALEX YI-TSUNG; YUE, ZHIWEI
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 065477/0944 →
Assignment of Assignor's Interest
Mar 7, 2024
From: DEMIRER, NAZLI; TERAN, CONRAD; TROSELL, ALEJANDRA INMACULADA LOPEZ; LI, CHUNLI
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 066679/0833 →