Patent Assignment
Reel/Frame 017835/0401
Assignment of Assignor's Interest
Recorded: 2006-05-01
Pages: 2
Assignor
GRIMSHAW, DANE R.
Executed: 2006-04-20
Assignee
AMERICAN PACIFIC CORPORATION
3770 HOWARD HUGHES PARKWAY #300, LAS VEGAS, CALIFORNIA, 89109
Covered Property
(1)
Method and apparatus for treating fouled wells
Application:
11/331,825 →
Publication:
US 2006/0185851
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest
Mar 15, 2007
From: AMERICAN PACIFIC CORPORATION
To: WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 019009/0755 →
Release of Security Interest
Jan 28, 2011
From: WELLS FARGO BANK, NATIONAL ASSOCIATION; WACHOVIA BANK, NATIONAL ASSOCIATION
To: AMERICAN PACIFIC CORPORATION
Reel/Frame 025714/0889 →
Release of Security Interest
Jan 28, 2011
From: WELLS FARGO BANK, NATIONAL ASSOCIATION; WACHOVIA BANK, NATIONAL ASSOCIATION
To: AMERICAN PACIFIC CORPORATION
Reel/Frame 025715/0281 →