Patent Assignment
Reel/Frame 019722/0775
Assignment of Assignor's Interest
Recorded: 2007-08-09
Pages: 4
Assignor
MENSA-WILMOT, GRAHAM
Executed: 2007-08-03
Assignee
VAREL INTERNATIONAL, IND., L.P.
1434 PATTON PLACE, SUITE 106, CARROLTON, TEXAS, 75007
Covered Property
(1)
Drill bit with application specific side cutting efficiencies
Application:
11/801,338 →
Publication:
US 2007/0272446
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 21, 2007
From: VAREL INTERNATIONAL IND., L.P.
To: LEHMAN COMMERCIAL PAPER INC., AS COLLATERAL AGENT
Reel/Frame 020299/0001 →
Notice of Substitution of Agent in Intellectual Property
Sep 16, 2011
From: LEHMAN COMMERCIAL PAPER INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 027127/0635 →
Release of Security Interest
Jan 16, 2013
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: VAREL INTERNATIONAL IND., L.P.
Reel/Frame 029644/0462 →