Patent Assignment
Reel/Frame 051948/0622
Assignment of Assignor's Interest
Recorded: 2020-02-27
Pages: 2
Assignor
CARIVEAU, PETER THOMAS
Executed: 2020-02-25
Assignee
ABACO DRILLING TECHNOLOGIES, LLC
713 NORTHPARK CENTRAL DRIVE #400, HOUSTON, TEXAS, 77073
Covered Property
(1)
Pdm Transmission with Ball-Cv Torque Transfer
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 2020
From: LANDRUM, DAMON T.
To: ABACO DRILLING TECHNOLOGIES LLC
Reel/Frame 051948/0942 →
Assignment of Assignor's Interest
Feb 27, 2020
From: LU, JING
To: ABACO DRILLING TECHNOLOGIES LLC
Reel/Frame 051949/0011 →
Assignment of Assignor's Interest
Feb 27, 2020
From: GAARE, STEVEN C.
To: ABACO DRILLING TECHNOLOGIES LLC
Reel/Frame 051949/0045 →
Security Interest
Mar 2, 2026
From: ABACO DRILLING TECHNOLOGIES LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 073940/0632 →
Security Interest
Mar 2, 2026
From: ABACO DRILLING TECHNOLOGIES LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 073943/0927 →
Corrective Assignment to Correct the the Record by Removing Patent 10335694 Previously Recorded on Reel 74537 Frame 681. Assignor(S) Hereby Confirms the Release of Security Interest.
May 7, 2026
From: BANK OF AMERICA, N.A.
To: ABACO DRILLING TECHNOLOGIES LLC
Reel/Frame 075561/0630 →