Patent Assignment
Reel/Frame 024959/0324
Assignment of Assignor's Interest
Recorded: 2010-09-09
Pages: 4
Assignor
WILLIAMS, MICHAEL E.
Executed: 2008-08-29
Assignee
CHEM SOURCE, LLC
16858 IH 20, CISCO, TEXAS, 76437
Covered Property
(1)
Composition for Denaturing and Breaking Down Friction-Reducing Polymer and for Destroying Other Gas and Oil Well Contaminants
Patent:
7,897,063 →
Application:
11/743,280 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 28, 2011
From: FRAC TECH CHEMICAL COMPANY, LLC
To: FRAC TECH SERVICES, LLC
Reel/Frame 026516/0233 →
Change of Name
Jan 25, 2012
From: FRAC TECH SERVICES, LLC
To: FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 027589/0619 →
Corrective Assignment to Correct the 13088438 Previously Recorded on Reel 027589 Frame 0619. Assignor(S) Hereby Confirms the Change of Name.
Jan 30, 2012
From: FRAC TECH SERVICES, LLC
To: FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 027617/0001 →
Change of Name
Oct 11, 2012
From: CHEM SOURCE, LLC
To: FRAC TECH CHEMICAL COMPANY, LLC
Reel/Frame 029116/0368 →
Security Interest
Nov 19, 2020
From: FTS INTERNATIONAL SERVICES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 054425/0061 →
Security Interest
Mar 4, 2022
From: PROFRAC SERVICES, LLC; BEST PUMP AND FLOW, LLC; FTS INTERNATIONAL SERVICES, LLC
To: PIPER SANDLER FINANCE LLC
Reel/Frame 059178/0340 →
Release of Security Interest at Reel/Frame No. 054425/0061
Mar 7, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
To: FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 059337/0145 →
Security Interest
Mar 11, 2022
From: PROFRAC SERVICES, LLC; BEST PUMP AND FLOW, LLC; FTS INTERNATIONAL SERVICES, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059238/0038 →
Release of Security Interest
Jul 29, 2026
From: PIPER SANDLER FINANCE LLC
To: PROFRAC SERVICES, LLC; BEST PUMP AND FLOW, LLC; FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 075443/0465 →