IP Library › Assignment 023744/0874
Patent Assignment
Reel/Frame 023744/0874

Assignment of Assignor's Interest

Recorded: 2010-01-06 Pages: 5
Assignors
BATES, LESLIE RAYMOND
Executed: 2006-02-22
BOURNE, BRIAN
Executed: 2006-02-13
Assignee
QINETIQ LIMITED
85 BUCKINGHAM GATE, LONDON, SW1E 6PD, UNITED KINGDOM
Covered Property (1)
Oil Well Perforators
Patent: 8,220,394 →
Application: 10/574,999 →
Publication: US 2007/0056462
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
License Aug 15, 2014
From: QINETIQ LIMITED
To: GEODYNAMICS, INC.
Reel/Frame 033546/0357 →
Assignment of Assignor's Interest Jan 5, 2017
From: QINETIQ LIMITED
To: GEODYNAMICS, INC.
Reel/Frame 040863/0744 →
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 →