Patent Assignment
Reel/Frame 015833/0549
Assignment of Assignor's Interest
Recorded: 2004-09-23
Pages: 2
Assignor
SPENGER, GREGORY S.
Executed: 2004-09-22
Assignee
VELCON FILTERS, INC.
1210 GARDEN OF THE GODS ROAD, COLORADO SPRINGS, COLORADO, 80907-3410
Covered Property
(1)
Salt-Tolerant, Water Absorbing Filter
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2009
From: VELCON FILTERS, INC.
To: VELCON FILTERS, LLC
Reel/Frame 022619/0158 →
Security Agreement
May 4, 2009
From: VELCON FILTERS, LLC
To: BNP PARIBAS
Reel/Frame 022629/0728 →
Grant of Patent Security Interest
Apr 12, 2011
From: VELCON FILTERS, LLC
To: BNP PARIBAS, AS ADMINISTRATIVE AGENT FOR AND REPRESENTATIVE OF THE BENEFICIARIES
Reel/Frame 026112/0366 →
Grant of Patent Security Interest
Jul 10, 2012
From: VELCON FILTERS, LLC
To: BNP PARIBAS, AS ADMINISTRATIVE AGENT
Reel/Frame 028541/0395 →
Termination and Release of Security Interest in Patents
Nov 13, 2012
From: BNP PARIBAS
To: VELCON FILTERS, LLC
Reel/Frame 029291/0683 →
Merger
Oct 25, 2018
From: VELCON FILTERS, LLC
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 047309/0805 →