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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
9976548
Issue Dt:
05/22/2018
Application #:
14472044
Filing Dt:
08/28/2014
Publication #:
20160061012
Pub Dt:
03/03/2016
Inventor:
Jeffrey Brian Zimmerman JR.
Title:
PLUNGER LIFT ASSEMBLY WITH AN IMPROVED FREE PISTON ASSEMBLY
Assignment: 1
Reel/Frame:
033811/0437Recorded: 09/24/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ZIMMERMAN, JEFFREY BRIAN, JR
Exec Dt:
08/27/2014
Assignee:
INTEGRATED PRODUCTION SERVICES, INC.
16800 GREENSPOINT PARK DRIVE
SUITE 200S
HOUSTON, TEXAS 77060
Correspondent:
WINSTON & STRAWN LLP- RUDEINA A. BAASIRI
1700 K STREET N.W.
PATENT DEPARTMENT
WASHINGTON, DC 200063817
Assignment: 2
Reel/Frame:
037927/0088Recorded: 02/25/2016Pages: 21
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
INTEGRATED PRODUCTION SERVICES, INC.
Exec Dt:
02/22/2016
SUPERIOR ENERGY SERVICES, L.L.C.
Exec Dt:
02/22/2016
SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.
Exec Dt:
02/22/2016
WARRIOR ENERGY SERVICES CORPORATION
Exec Dt:
02/22/2016
WILD WELL CONTROL, INC.
Exec Dt:
02/22/2016
Assignee:
JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
10 S. DEARBORN
7TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondent:
MARCELA ROBLEDO
2475 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:
044386/0540Recorded: 12/13/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INTEGRATED PRODUCTION SERVICES, INC.
Exec Dt:
10/30/2017
Assignee:
SUPERIOR ENERGY SERVICES, L.L.C.
16610 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77032
Correspondent:
WINSTON & STRAWN LLP- MING HUNG HUNG
1700 K STREET N.W.
PATENT DEPARTMENT
WASHINGTON, DC 200063817
Assignment: 4
Reel/Frame:
051602/0358Recorded: 01/23/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SUPERIOR ENERGY SERVICES, L.L.C.
Exec Dt:
01/10/2020
Assignee:
ENDURANCE LIFT SOLUTIONS, LLC
114 EAST FORELINE
GAINESVILLE, TEXAS 76240
Correspondent:
HALL ESTILL HARDWICK GABLE GOLDEN & NELSON, P.C.
100 NORTH BROADWAY AVENUE, SUITE 2900
OKLAHOMA CITY, OK 73102
Assignment: 5
Reel/Frame:
064494/0104Recorded: 08/03/2023Pages: 8
Conveyance:
PATENT SECURITY AGREEMENT SUPPLEMENT
Assignor:
ENDURANCE LIFT SOLUTIONS, LLC
Exec Dt:
08/01/2023
Assignee:
BANK OF AMERICA, N.A., AS AGENT
901 MAIN STREET
11TH FLOOR
DALLAS, TEXAS 75202
Correspondent:
WINSTON & STRAWN LLP - BECKY L. TROUTMAN
101 CALIFORNIA STREET
35TH FLOOR
SAN FRANCISCO, CA 94111-5840

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