Patent Assignment
Reel/Frame 039352/0820
Assignment of Assignor's Interest
Recorded: 2016-08-05
Pages: 5
Assignors
BELL, MATTHEW ROBERT GEORGE
Executed: 2009-12-14
WESSON, DAVID S
Executed: 2009-12-23
CLARK, NATHAN GARRET
Executed: 2009-12-17
HARDESTY, JOHN THOMAS
Executed: 2009-12-16
Assignee
GEODYNAMICS, INC.
10500 W. INTERSTATE 20, MILLSAP, TEXAS, 76066
Covered Property
(1)
Method for the Enhancement of Injection Activities and Stimulation of Oil and Gas Production
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →
Security Interest
Jan 29, 2026
From: OIL STATES ENERGY SERVICES, L.L.C.; OIL STATES INDUSTRIES, INC.; GEODYNAMICS, INC.; TEMPRESS TECHNOLOGIES, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 074532/0194 →