IP Library › Assignment 014555/0166
Patent Assignment
Reel/Frame 014555/0166

Articles of Conversion

Recorded: 2003-10-06 Pages: 8
Assignors
PRATT, DAN W.
Executed: 1999-04-16
ROUSE, JOHN K.
Executed: 1999-04-16
WESSON, DAVID S.
Executed: 1999-04-16
Assignee
OWEN OIL TOOLS LP
6316 WINDFERN, HOUSTON, TEXAS, 77040
Covered Property (1)
Shaped-Charge Liner
Patent: 6,655,291 →
Application: 10/083,721 →
Publication: US 2002/0162474
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →