Patent Assignment
Reel/Frame 048718/0358
Assignment of Assignor's Interest
Recorded: 2019-03-27
Pages: 8
Assignors
CORTES, PABLO E. BARAJAS
Executed: 2019-02-21
CASEY, WANRU
Executed: 2019-02-21
NARASIMHAN, RAMAMURTHY
Executed: 2019-02-21
WALLACE, JACK LYNN
Executed: 2019-02-21
PUGLIESE, JUAN FELIPE CORREA
Executed: 2019-02-21
Assignee
NORRIS RODS, INC.
4801 W. 49TH ST., TULSA, OKLAHOMA, 74107
Covered Property
(1)
Gear Rod Rotator Systems
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jun 5, 2020
From: ACE DOWNHOLE, LLC; APERGY BMCS ACQUISITION CORP.; HARBISON-FISCHER, INC.; NORRIS RODS, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 053790/0001 →
Security Interest
Apr 30, 2021
From: APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORPORATION; CHAMPIONX USA INC.; HARBISON-FISCHER, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 056106/0007 →
Release of Security Interest
Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: ACE DOWNHOLE, LLC; HARBISON-FISCHER, INC.; NORRIS RODS, INC.; PCS FERGUSON, INC.
Reel/Frame 060305/0001 →
Merger
Dec 20, 2023
From: NORRIS RODS, INC.
To: APERGY ARTIFICIAL LIFT, LLC
Reel/Frame 065921/0795 →
Merger
Dec 20, 2023
From: APERGY ARTIFICIAL LIFT, LLC
To: CHAMPIONX LLC
Reel/Frame 065921/0873 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →