Patent Assignment
Reel/Frame 032771/0553
Assignment of Assignor's Interest
Recorded: 2014-04-28
Pages: 14
Assignors
ZAVOLZHSKII, VIKTOR
Executed: 2014-04-07
BURKO, VLADIMIR
Executed: 2014-04-07
IDIYATULLIN, ALBERT
Executed: 2014-04-07
BASIUK, BORIS
Executed: 2014-04-07
VALESHNIY, SURGEI
Executed: 2014-04-07
SOSNIN, VACHESLAV
Executed: 2014-04-07
DEMINA, TATYANA
Executed: 2014-04-07
IIYUN, VLADIMIR
Executed: 2014-04-07
KASHAEV, VICTOR
Executed: 2014-04-07
SADRIEV, FERDINAND
Executed: 2014-04-07
Assignee
CENTER OIL TECHNOLOGIES LTD.
ST. PROSPECT VERNADSKOGO, BUILD 89, BLOCK 1, MOSCOW, 119526, RUSSIAN FEDERATION
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: CENTER OIL TECHNOLOGIES LTD.
To: RIVERBEND, S.A.
Reel/Frame 032771/0693 →
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 →