Patent Assignment
Reel/Frame 049075/0977
Security Interest
Recorded: 2019-05-03
Pages: 17
Assignors
NCS MULTISTAGE, LLC
Executed: 2019-05-01
SPECTRUM TRACER SERVICES, LLC
Executed: 2019-05-01
Assignee
WELLS FARGO BANK, NATIONAL ASSOCIATION
1000 LOUISIANA, 9TH FLOOR (MAC T0002-090), HOUSTON, TEXAS, 77001
Covered Properties
(3)
Method Using Halogenated Benzoic Acid Esters and Aldehydes for Hydraulic Fracturing and for Tracing Petroleum Production
Method and Compositions for Hydraulic Fracturing and for Tracing Formation Water
Method and Compositions for Hydraulic Fracturing and for Tracing Formation Water
Application:
16/002,215 →
Publication:
US 2018/0282612
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 17, 2013
From: RULE, JEFFREY DAVID; FAUROT, STEVE ALLEN
To: SPECTRUM TRACER SERVICES, LLC
Reel/Frame 031797/0398 →
Assignment of Assignor's Interest
Apr 20, 2016
From: RULE, JEFFREY DAVID; FAUROT, STEVE ALLEN
To: SPECTRUM TRACER SERVICES, LLC
Reel/Frame 038330/0946 →
Security Interest
Sep 5, 2017
From: NCS MULTISTAGE HOLDINGS, INC.
To: WELLS FARGO BANK, N.A.
Reel/Frame 043492/0403 →
Assignment of Assignor's Interest
Jun 7, 2018
From: RULE, JEFFREY DAVID; FAUROT, STEVE ALLEN
To: SPECTRUM TRACER SERVICES, LLC
Reel/Frame 046018/0309 →
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 →
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 →
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 →
Change of Address
Jan 19, 2023
From: NCS MULTISTAGE, LLC
To: NCS MULTISTAGE, LLC
Reel/Frame 062435/0850 →