Patent Assignment
Reel/Frame 035089/0271
Assignment of Assignor's Interest
Recorded: 2015-03-04
Pages: 3
Assignee
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
P.O. BOX 5071, TECHNOLOGY TRANSFER, INNOVATION, AND ENTREPRENEURSHIP, DHAHRAN, 31261, SAUDI ARABIA
Covered Property
(1)
Synchronization-Free Pipeline Leak Detection System and Method
Application:
14/639,088 →
Publication:
US 2016/0258834
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 8, 2015
From: GLOBAL AMBIENT SEISMIC, INC.; AUTOSEIS,INC.; GLOBAL GEOPHYSICAL SERVICES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 036760/0783 →
Patent Security Agreement
Oct 22, 2015
From: GLOBAL AMBIENT SEISMIC, INC.; AUTOSEIS, INC.; GLOBAL GEOPHYSICAL SERVICES, INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 036929/0219 →
Release of Security Interest
Oct 6, 2016
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBAL GEOPHYSICAL SERVICES, INC.
Reel/Frame 039960/0457 →
Assignment of Assignor's Interest
Nov 15, 2022
From: GLOBAL GEOPHYSICAL SERVICES, LLC
To: GEOPHYSICAL TECHNOLOGY, INC.
Reel/Frame 061781/0973 →
Assignment of Assignor's Interest
Feb 17, 2023
From: GLOBAL GEOPHYSICAL SERVICES
To: GEOPHYSICAL TECHNOLOGY, INC.
Reel/Frame 062736/0206 →