skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
NONE
Issue Dt:
Application #:
14090928
Filing Dt:
11/26/2013
Publication #:
20140144632
Pub Dt:
05/29/2014
Inventors:
Viktor Zavolzhskii, Vladimir Burko, Albert Idiyatullin, Boris Basiuk, Surgei Valeshniy et al
Title:
THERMO-GAS-GENERATING SYSTEMS AND METHODS FOR OIL AND GAS WELL STIMULATION
Assignment: 1
Reel/Frame:
032771/0553Recorded: 04/28/2014Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZAVOLZHSKII, VIKTOR
Exec Dt:
04/07/2014
BURKO, VLADIMIR
Exec Dt:
04/07/2014
IDIYATULLIN, ALBERT
Exec Dt:
04/07/2014
BASIUK, BORIS
Exec Dt:
04/07/2014
VALESHNIY, SURGEI
Exec Dt:
04/07/2014
SOSNIN, VACHESLAV
Exec Dt:
04/07/2014
DEMINA, TATYANA
Exec Dt:
04/07/2014
IIYUN, VLADIMIR
Exec Dt:
04/07/2014
KASHAEV, VICTOR
Exec Dt:
04/07/2014
SADRIEV, FERDINAND
Exec Dt:
04/07/2014
Assignee:
CENTER OIL TECHNOLOGIES LTD.
ST. PROSPECT VERNADSKOGO
BUILD 89, BLOCK 1
MOSCOW, RUSSIAN FEDERATION 119526
Correspondent:
BENNETT JONES LLP
3200 TELUS HOUSE, SOUTH TOWER
10020 - 100 STREET
EDMONTON, ABC T5J 0N3
Assignment: 2
Reel/Frame:
032771/0693Recorded: 04/28/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CENTER OIL TECHNOLOGIES LTD.
Exec Dt:
04/07/2014
Assignee:
RIVERBEND, S.A.
15, RUE EDWARD STEICHEN
LUXEMBOURG, LUXEMBOURG L-2540
Correspondent:
BENNETT JONES LLP
3200 TELUS HOUSE, SOUTH TOWER
10020 - 100 STREET
EDMONTON, ABC T5J 0N3
Assignment: 3
Reel/Frame:
041420/0922Recorded: 01/19/2017Pages: 6
Conveyance:
PATENT ASSIGNMENT AGREEMENT
Assignor:
SANJEL CANADA LTD.
Exec Dt:
06/13/2016
Assignee:
LOS ACQUISITION CO I LLC
950 17TH STREET
SUITE 2000
DENVER, COLORADO 80202
Correspondent:
AMIR GHAVI C/O WILLKIE FARR & GALLAGHER
787 SEVENTH AVE
NEW YORK, NY 10019
Assignment: 4
Reel/Frame:
042738/0675Recorded: 06/16/2017Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
LIBERTY OILFIELD SERVICES LLC
Exec Dt:
06/15/2017
Assignee:
WELLS FARGO BANK, NATIONAL ASSOCIATION
1000 LOUISIANA STREET, 9TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL LLP
711 LOUISIANA, SUITE 2300
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:
043631/0021Recorded: 09/19/2017Pages: 9
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
WELLS FARGO BANK, NATIONAL ASSOCIATION
Exec Dt:
09/19/2017
Assignees:
LIBERTY OILFIELD SERVICES LLC
950 17TH STREET, SUITE 2400
DENVER, COLORADO 80202
LOS ACQUISITION CO I LLC
950 17TH STREET, SUITE 2400
DENVER, COLORADO 80202
Correspondent:
KRISTEN N. LANGE, PARALEGAL
GOLDBERG KOHN, LTD. 55 E. MONROE ST.
SUITE 3300
CHICAGO, IL 60603

Search Results as of: 05/27/2024 11:15 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT