Patent Assignment
Reel/Frame 046419/0072
Change of Name
Recorded: 2018-06-25
Pages: 6
Assignor
SANDIA CORPORATION
Executed: 2017-05-01
Assignee
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
P.O. BOX 5800, MS-0161, ALBUQUERQUE, NEW MEXICO, 87185
Covered Property
(1)
Proppant Compositions and Methods of Use
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 20, 2014
From: KEMP, RICHARD A.; BOYLE, TIMOTHY J.; HERNANDEZ-SANCHEZ, BERNADETTE A; MILLER, JAMES E.
To: SANDIA CORPORATION
Reel/Frame 033979/0279 →
Assignment of Assignor's Interest
Aug 24, 2015
From: SANDIA CORPORATION
To: SANDIA CORPORATION; STC.UNM
Reel/Frame 036405/0218 →
Assignment of Assignor's Interest
Aug 26, 2015
From: CANNAN, CHAD; PALISCH, TERRY
To: CARBO CERAMICS INC.
Reel/Frame 036431/0073 →
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 →