Patent Assignment
Reel/Frame 028932/0225
Assignment of Assignor's Interest
Recorded: 2012-09-11
Pages: 9
Assignors
1571322 ALBERTA, LTD.
Executed: 2012-06-11
SCHELSKE, ELDON
Executed: 2012-06-11
COLI, TODD
Executed: 2012-06-11
Assignee
EVOLUTION WELL SERVICES
540 5TH AVENUE, STE 720, CALGARY, ALBERTA, T2P 0M2, CANADA
Covered Properties
(2)
Mobile, Modular, Electrically Powered System for Use in Fracturing Underground Formations
Application:
61/472,861 →
Mobile, Modular, Electrically Powered System for Use in Fracturing Underground Formations
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 4, 2011
From: COLI, TODD; SCHELSKE, ELDON
To: EVOLUTION WELL SERVICE INC.
Reel/Frame 026222/0727 →
Assignment of Assignor's Interest
Oct 9, 2014
From: EVOLUTION WELL SERVICES
To: EVOLUTION WELL SERVICES, LLC
Reel/Frame 033919/0081 →
Assignment of Assignor's Interest
Jun 7, 2019
From: EVOLUTION WELL SERVICES, LLC
To: TYPHON TECHNOLOGY SOLUTIONS, LLC
Reel/Frame 049409/0189 →
Security Interest
Mar 4, 2022
From: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
To: TEXAS CAPITAL BANK
Reel/Frame 059318/0911 →
Security Interest
Mar 7, 2022
From: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 059334/0339 →
Assignment of Assignor's Interest
Mar 7, 2022
From: TYPHON TECHNOLOGY SOLUTIONS, LLC
To: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
Reel/Frame 059575/0324 →
Security Interest
Jul 2, 2024
From: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
To: TEXAS CAPITAL BANK
Reel/Frame 068233/0375 →
Security Interest
Jul 2, 2024
From: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
To: TEXAS CAPITAL BANK
Reel/Frame 067893/0821 →
Termination and Release of Security Interest in Patent Rights
Jul 9, 2024
From: GOLDMAN SACHS BANK USA
To: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
Reel/Frame 068258/0755 →
Corrective Assignment to Correct the Correct the Erroneous Document Included in the Termination and Release of Security Interest in Patent Rights Previously Recorded at Reel: 68258 Frame: 755. Assignor(S) Hereby Confirms the Termination and Release of Security Interest in Patent Rignts.
Aug 26, 2024
From: GOLDMAN SACHS BANK USA
To: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
Reel/Frame 068845/0863 →
Security Interest
Jul 3, 2025
From: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 071820/0601 →
Corrective Assignment to Correct the Cover Sheet to Remove Oath/Declaration Option Previously Recorded on Reel 71820 Frame 601. Assignor(S) Hereby Confirms the Security Interest.
Sep 3, 2025
From: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 073151/0001 →