IP Library › Assignment 020439/0626
Patent Assignment
Reel/Frame 020439/0626

Assignment of Assignor's Interest

Recorded: 2008-01-30 Pages: 3
Assignor
WHITMAN, MITCH W.
Executed: 2007-11-16
Assignee
OWEN OIL TOOLS LP
6316 WINDFERN, HOUSTON, TEXAS, 77040
Covered Property (1)
Configurable Wellbore Zone Isolation System and Related Systems
Patent: 7,516,791 →
Application: 11/753,411 →
Publication: US 2008/0093079
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 10, 2008
From: BRYANT, RICKEY C.; CARR, JIM L.; LAGRANGE, TIMOTHY EDWARD; SCHNEIDMILLER, KURT J.
To: OWEN OIL TOOLS LP
Reel/Frame 020350/0056 →
Security Interest Nov 21, 2022
From: CORE LABORATORIES LP; OWEN OIL TOOLS LP
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 061975/0571 →
Security Interest Jul 26, 2025
From: CORE LABORATORIES LP; OWEN OIL TOOLS LP
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 072243/0293 →