Patent Assignment
Reel/Frame 032474/0886
Assignment of Assignor's Interest
Recorded: 2014-03-19
Pages: 3
Assignor
THORNTON, MICHAEL P.
Executed: 2014-03-12
Assignee
MICROSEISMIC, INC.
10777 WESTHEIMER ROAD, SUITE 500, HOUSTON, TEXAS, 77042
Covered Property
(1)
Method for Computing Uncertainties in Parameters Estimated from Beamformed Microseismic Survey Data
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
May 20, 2015
From: MICROSEISMIC, INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 035682/0891 →
Security Interest
Apr 10, 2017
From: MICROSEISMIC, INC.
To: SILICON VALLEY BANK
Reel/Frame 041941/0616 →
Release of Security Interest
Apr 12, 2017
From: PNC BANK, NATIONAL ASSOCIATION
To: MICROSEISMIC, INC.
Reel/Frame 041988/0238 →
First Amendment to Intellectual Property Security Agreement
Jul 20, 2018
From: MICROSEISMIC, INC.
To: SILICON VALLEY BANK
Reel/Frame 046596/0361 →
Security Interest
Dec 16, 2019
From: MICROSEISMIC, INC.
To: SILICON VALLEY BANK
Reel/Frame 051289/0353 →
Corrective Assignment to Correct the Underlying Document Previously Recorded at Reel: 051289 Frame: 0353. Assignor(S) Hereby Confirms the Security Interest.
Dec 18, 2019
From: MICROSEISMIC, INC.
To: SILICON VALLEY BANK
Reel/Frame 051344/0376 →