Patent Assignment
Reel/Frame 055017/0886
Assignment of Assignor's Interest
Recorded: 2021-01-25
Pages: 8
Assignors
HELMS, MARTIN
Executed: 2019-01-11
HEIDECKE, KARSTEN
Executed: 2018-12-27
RUEHMANN, RAINER
Executed: 2019-01-11
THIEMANN, BJOERN
Executed: 2019-01-11
WIEDECKE, MICHAEL
Executed: 2019-01-11
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property
(1)
Autonomous Connection Makeup and Evaluation
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 →