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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
8601687
Issue Dt:
12/10/2013
Application #:
12840545
Filing Dt:
07/21/2010
Publication #:
20110081268
Pub Dt:
04/07/2011
Inventors:
Brian Ochoa, Philippe Gambier, Aude Faugere, Christopher Shen, Joe Hubenschmidt et al
Title:
PUMP BODY
Assignment: 1
Reel/Frame:
025504/0562Recorded: 12/15/2010Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
OCHOA, BRIAN
Exec Dt:
12/15/2010
GAMBIER, PHILIPPE
Exec Dt:
08/05/2010
FAUGERE, AUDE
Exec Dt:
08/05/2010
SHEN, CHRISTOPHER
Exec Dt:
10/04/2010
HUBENSCHMIDT, JOE
Exec Dt:
08/17/2010
CHUA, TZE WEI
Exec Dt:
08/17/2010
TAYLOR, WALTER
Exec Dt:
08/05/2010
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
MICHAEL DAE
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:
054802/0869Recorded: 01/04/2021Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SCHLUMBERGER TECHNOLOGY CORPORATION
Exec Dt:
12/30/2020
Assignee:
LIBERTY OILFIELD SERVICES LLC
950 17TH ST., SUITE 2400
DENVER, COLORADO 80202
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:
055217/0599Recorded: 02/10/2021Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
LIBERTY OILFIELD SERVICES LLC
Exec Dt:
02/09/2021
Assignee:
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
1100 ABERNATHY ROAD, SUITE 1600
ATLANTA, GEORGIA 30328
Correspondent:
JACLYN DI GRANDE - PARALEGAL
GOLDBERG KOHN LTD.
55 E MONROE ST., STE 3300
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
056596/0168Recorded: 06/15/2021Pages: 10
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
LIBERTY OILFIELD SERVICES LLC
Exec Dt:
02/09/2021
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS AGENT
C/O U.S. BANK - GLOBAL CORPORATE TRUST
CHARLOTTE DCS OFFICE, 214 N. TRYON STREET CN-NC-H27Q
CHARLOTTE, NORTH CAROLINA 28202-1078
Correspondent:
MICHELLE FOURNIER
MORGAN, LEWIS & BOCKIUS LLP
ONE STATE STREET
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:
062516/0566Recorded: 01/26/2023Pages: 9
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
U.S. BANK NATIONAL ASSOCIATION, AS AGENT
Exec Dt:
01/23/2023
Assignee:
LIBERTY OILFIELD SERVICES LLC
950 17TH ST., SUITE 2400
DENVER, COLORADO 80202
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 6
Reel/Frame:
064058/0405Recorded: 06/26/2023Pages: 9
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Exec Dt:
06/23/2023
Assignee:
LIBERTY OILFIELD SERVICES LLC
950 17TH STREET, SUITE 2400
DENVER, COLORADO 80202
Correspondent:
JACLYN DI GRANDE - PARALEGAL
GOLDBERG KOHN LTD.
55 E MONROE ST., STE 3300
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:
069881/0664Recorded: 01/13/2025Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
LIBERTY OILFIELD SERVICES LLC
Exec Dt:
11/01/2024
Assignee:
LIBERTY ENERGY SERVICES LLC
950 17TH ST., SUITE 2400
DENVER, COLORADO 80202
Correspondent:
RANDALL C. BROWN
HAYNES AND BOONE, LLP - IP SECTION
2801 N. HARWOOD STREET, SUITE 2300
DALLAS, TX 75201

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