Patent Assignment
Reel/Frame 021001/0011
Assignment of Assignor's Interest
Recorded: 2008-05-27
Pages: 5
Assignors
EISNER, LEO
Executed: 2008-05-23
ABBOTT, DAVID
Executed: 2008-05-27
BARKER, WILLIAM B.
Executed: 2008-05-27
LAKINGS, JAMES
Executed: 2008-05-27
THORNTON, MICHAEL P.
Executed: 2008-05-27
Assignee
MICROSEISMIC, INC.
800 TULLY, SUITE 175, HOUSTON, TEXAS, 77079
Covered Property
(1)
Noise Suppression for Detection and Location of Microseismic Events Using a Matched Filter
Application:
12/127,205 →
Publication:
US 2009/0296525
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Aug 31, 2012
From: MICROSEISMIC, INC.
To: SQUARE 1 BANK
Reel/Frame 028885/0461 →
Security Agreement
Mar 1, 2013
From: MICROSEISMIC, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 029904/0399 →
Release of Security Interest
Mar 26, 2013
From: SQUARE 1 BANK
To: MICROSEISMIC, INC.
Reel/Frame 030090/0728 →
Security Interest
Mar 31, 2014
From: MICROSEISMIC, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 032566/0396 →
Security Interest
May 20, 2015
From: MICROSEISMIC, INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 035682/0891 →