Patent Assignment
Reel/Frame 035326/0169
Assignment of Assignor's Interest
Recorded: 2015-04-03
Pages: 4
Assignors
FULLER, BRIAN NELSON
Executed: 2011-10-06
STERLING, JOHN MARC
Executed: 2011-10-06
ENGELBRECHT, LES G.
Executed: 2011-10-06
Assignee
HIPOINT RESERVOIR IMAGING, LLC
8122 SOUTHPARK LANE, SUITE 207, LITTLETON, COLORADO, 80120
Covered Properties
(2)
Reservoir Mapping with Fracture Pulse Signal
Reservoir Mapping with a Fluid Pump Pressure Signal
Application:
61/353,527 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 10, 2015
From: HIPOINT RESERVOIR IMAGING, LLC
To: SIGMA CUBED INC.
Reel/Frame 035380/0579 →
Security Interest
Jun 2, 2015
From: SIGMA CUBED INC.
To: SILICON VALLEY BANK
Reel/Frame 035769/0803 →
Security Interest
Jun 9, 2015
From: SIGMA CUBED INC.
To: ENHANCED CREDIT SUPPORTED LOAN FUND, LP
Reel/Frame 035808/0342 →
Release of Security Interest
May 17, 2017
From: ENHANCED CREDIT SUPPORTED LOAN FUND, LP
To: SIGMA CUBED, INC.
Reel/Frame 042413/0939 →