Patent Assignment
Reel/Frame 027032/0985
Nunc Pro Tunc Assignment
Recorded: 2011-10-07
Pages: 8
Assignors
VINCELETTE, ANDRE R.
Executed: 2011-06-29
KIDDY, JASON S.
Executed: 2011-06-30
NIEMCZUK, JOHN B.
Executed: 2011-06-30
BALDWIN, CHRISTOPHER S.
Executed: 2011-06-30
LEFEBVRE, PAUL
Executed: 2011-07-04
Assignee
LXDATA INC.
520 MCCAFFREY, SAINT-LAURENT, QUEBEC, H4T 1N1, CANADA
Covered Property
(1)
Pressure Sensor Arrangement Using an Optical Fiber and Methodologies for Performing an Analysis of a Subterranean Formation
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Amalgamation-Dissolution-General Conveyance and Assumption Agreement
Jan 14, 2014
From: LXDATA INC.
To: WEATHERFORD CANADA PARTNERSHIP
Reel/Frame 032018/0804 →
Assignment of Assignor's Interest
Jul 27, 2017
From: WEATHERFORD CANADA PARTNERSHIP
To: WEATHERFORD CANADA LTD.
Reel/Frame 043111/0828 →
Security Interest
Dec 18, 2019
From: WEATHERFORD TECHNOLOGY HOLDINGS LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY INC.
To: WELLS FARGO BANK NATIONAL ASSOCIATION AS AGENT
Reel/Frame 051891/0089 →
Security Interest
Dec 26, 2019
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT
Reel/Frame 051419/0140 →
Security Interest
Aug 28, 2020
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 054288/0302 →
Release of Security Interest
Aug 28, 2020
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
Reel/Frame 053838/0323 →
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 →
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 →
Patent Security Interest Assignment Agreement
Apr 26, 2023
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 063470/0629 →