Patent Assignment
Reel/Frame 054227/0182
Assignment of Assignor's Interest
Recorded: 2020-10-30
Pages: 8
Assignors
VINCELETTE, ANDRE R.
Executed: 2016-01-14
BALDWIN, CHRISTOPHER S.
Executed: 2016-01-14
LEFEBVRE, PAUL
Executed: 2016-01-14
LI, HONGBO
Executed: 2016-01-14
TAVERNER, DOMINO
Executed: 2016-01-27
DUNPHY, JAMES R.
Executed: 2016-04-14
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property
(1)
Acoustically Enhanced Optical Cables
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest
Oct 1, 2021
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
Reel/Frame 057683/0423 →
Security Interest
Oct 1, 2021
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057683/0706 →