Covered Properties (2)

Related Assignments (9)

Other recorded transfers of the patents in this record — the chain of ownership.

Assignment of Assignor's Interest Sep 14, 2009

From: BOURNE, BRIAN; CLARK, NATHAN GARRETT; GEODYAMICS INCORPORATED

To: QINETIQ LIMITED

Reel/Frame 023301/0395 →

Re-Record to Correct the Name of the Third Assignor, Previously Recorded on Reel 023301 Frame 0395. Oct 14, 2009

From: BOURNE, BRIAN; CLARK, NATHAN GARRETT; GEODYNAMICS INCORPORATED

To: QINETIQ LIMITED

Reel/Frame 023398/0273 →

Assignment of Assignor's Interest Jan 6, 2010

From: BATES, LESLIE RAYMOND; BOURNE, BRIAN

To: QINETIQ LIMITED

Reel/Frame 023744/0874 →

Assignment of Assignor's Interest Jan 5, 2017

From: QINETIQ LIMITED

To: GEODYNAMICS, INC.

Reel/Frame 040863/0350 →

Assignment of Assignor's Interest Jan 5, 2017

From: QINETIQ LIMITED

To: GEODYNAMICS, INC.

Reel/Frame 040863/0744 →

Assignment of Assignor's Interest Jan 10, 2017

From: QINETIQ LIMITED

To: GEODYNAMICS, INC.

Reel/Frame 040932/0672 →

Security Interest Jul 3, 2017

From: QINETIQ LIMITED

To: GEODYNAMICS, INC.

Reel/Frame 042883/0431 →

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 →