Patent Assignment
Reel/Frame 061558/0558
Assignment of Assignor's Interest
Recorded: 2022-10-27
Pages: 2
Assignor
MILLER, TIMOTHY MARK
Executed: 2022-10-26
Assignee
ABACO DRILLING TECHNOLOGIES LLC
713 NORTHPARK CENTRAL DRIVE, #400, HOUSTON, TEXAS, 77073
Covered Property
(1)
Positive Displacement Motor Stators with Diameter Reliefs Compensating for Rotor Tilt
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 27, 2022
From: LU, JING
To: ABACO DRILLING TECHNOLOGIES LLC
Reel/Frame 061558/0504 →
Assignment of Assignor's Interest
Oct 27, 2022
From: CARIVEAU, PETER THOMAS
To: ABACO DRILLING TECHNOLOGIES LLC
Reel/Frame 061558/0613 →
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 →