Patent Assignment
Reel/Frame 029282/0316
Assignment of Assignor's Interest
Recorded: 2012-11-12
Pages: 3
Assignors
SHELLEY, ROBERT
Executed: 2012-09-26
GULIYEV, NIJAT
Executed: 2012-09-21
NEJAD, AMIR
Executed: 2012-09-24
Assignee
STRATAGEN, INC.
575 N. DAIRY ASHFORD ROAD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Wellbore Completion and Hydraulic Fracturing Optimization Methods and Associated Systems
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Apr 28, 2016
From: CARBO CERAMICS INC.; FALCON TECHNOLOGIES AND SERVICES, INC.; STRATAGEN, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 038555/0688 →
Release of Security Interest
Mar 3, 2017
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: CARBO CERAMICS INC.; ASSET GUARD PRODUCTS INC. (F/K/A FALCON TECHNOLOGIES AND SERVICES, INC.); STRATAGEN, INC.
Reel/Frame 041879/0930 →