IP Library › Assignment 032018/0804
Patent Assignment
Reel/Frame 032018/0804

Amalgamation-Dissolution-General Conveyance and Assumption Agreement

Recorded: 2014-01-14 Pages: 24
Assignor
LXDATA INC.
Executed: 2013-12-01
Assignee
WEATHERFORD CANADA PARTNERSHIP
333 5TH AVE SW, #1200, CALGARY, T2P3B6, CANADA
Covered Properties (4)
Pressure Sensor Arrangement Using an Optical Fiber and Methodologies for Performing an Analysis of a Subterranean Formation
Patent: 9,347,312 →
Application: 13/129,481 →
Publication: US 2011/0229071
Temperature Sensor Using an Optical Fiber
Patent: 8,335,406 →
Application: 13/342,499 →
Publication: US 2012/0120985
Temperature Sensor Using an Optical Fiber
Patent: 8,611,703 →
Application: 13/419,966 →
Publication: US 2012/0170615
Temperature Sensor Using an Optical Fiber
Patent: 8,811,776 →
Application: 13/948,706 →
Publication: US 2013/0308680
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Nunc Pro Tunc Assignment Oct 7, 2011
From: VINCELETTE, ANDRE R.; KIDDY, JASON S.; NIEMCZUK, JOHN B.; BALDWIN, CHRISTOPHER S.
To: LXDATA INC.
Reel/Frame 027032/0985 →
Assignment of Assignor's Interest Jul 23, 2013
From: ZHOU, BAI; MIVILLE, SEBASTIEN; VINCELETTE, ANDRE
To: LXDATA INC.,
Reel/Frame 030860/0056 →
Assignment of Assignor's Interest Oct 21, 2013
From: ZHOU, BAI; MIVILLE, SEBASTIEN; VINCELETTE, ANDRE R
To: LXDATA, INC.
Reel/Frame 031442/0441 →
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 →