Patent Assignment
Reel/Frame 031797/0398
Assignment of Assignor's Interest
Recorded: 2013-12-17
Pages: 5
Assignee
SPECTRUM TRACER SERVICES, LLC
9111 EAST PINE STREET, SUITE 104, TULSA, OKLAHOMA, 74115
Covered Property
(1)
Method Using Halogenated Benzoic Acid Esters and Aldehydes for Hydraulic Fracturing and for Tracing Petroleum Production
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Sep 5, 2017
From: NCS MULTISTAGE HOLDINGS, INC.
To: WELLS FARGO BANK, N.A.
Reel/Frame 043492/0403 →
Security Interest
May 3, 2019
From: NCS MULTISTAGE, LLC; SPECTRUM TRACER SERVICES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 049075/0977 →
Merger
Feb 26, 2020
From: SPECTRUM TRACER SERVICES, LLC
To: NCS MULTISTAGE, LLC
Reel/Frame 051931/0569 →
Security Interest
Aug 17, 2020
From: NCS MULTISTAGE HOLDINGS, INC; NCS MULTISTAGE INC.
To: WELLS FARGO BANK NATIONAL ASSOCIATION
Reel/Frame 053520/0064 →
Release of Lien - Patent and Trademark
Jul 28, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: NCS MULTISTAGE, LLC; NCS MULTISTAGE INC.
Reel/Frame 061002/0587 →
Patent Security Agreement
Jul 28, 2022
From: NCS MULTISTAGE, LLC; NCS MULTISTAGE INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 061002/0734 →
Change of Address
Jan 19, 2023
From: NCS MULTISTAGE, LLC
To: NCS MULTISTAGE, LLC
Reel/Frame 062435/0850 →