Patent Assignment
Reel/Frame 032771/0693
Assignment of Assignor's Interest
Recorded: 2014-04-28
Pages: 3
Assignor
CENTER OIL TECHNOLOGIES LTD.
Executed: 2014-04-07
Assignee
RIVERBEND, S.A.
15, RUE EDWARD STEICHEN, LUXEMBOURG, L-2540, LUXEMBOURG
Covered Property
(1)
Thermo-Gas-Generating Systems and Methods for Oil and Gas Well Stimulation
Application:
14/090,928 →
Publication:
US 2014/0144632
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2014
From: ZAVOLZHSKII, VIKTOR; BURKO, VLADIMIR; IDIYATULLIN, ALBERT; BASIUK, BORIS
To: CENTER OIL TECHNOLOGIES LTD.
Reel/Frame 032771/0553 →
Patent Assignment Agreement
Jan 19, 2017
From: SANJEL CANADA LTD.
To: LOS ACQUISITION CO I LLC
Reel/Frame 041420/0922 →
Security Interest
Jun 16, 2017
From: LIBERTY OILFIELD SERVICES LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 042738/0675 →
Release of Security Interest
Sep 19, 2017
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: LIBERTY OILFIELD SERVICES LLC; LOS ACQUISITION CO I LLC
Reel/Frame 043631/0021 →