Patent Assignment
Reel/Frame 022162/0194
Change of Name
Recorded: 2009-01-28
Pages: 3
Assignor
LXSIX PHOTONICS INC.
Executed: 2002-11-25
Assignee
LXSIX PHOTONICS INC.
520 MCCAFFREY STREET, ST-LAURENT, QC, H4T 1N1, CANADA
Covered Property
(1)
Apparatus for Generating an Optical Interference Pattern
Related Assignments
(12)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 28, 2009
From: VIAMODE PHOTONICS INC.
To: LXSIX PHOTONICS INC.
Reel/Frame 022162/0188 →
Assignment of Assignor's Interest
Jan 28, 2009
From: LEFEBVRE, PAUL
To: VIAMODE PHOTONICS INC.
Reel/Frame 022162/0175 →
Change of Name
Jan 28, 2009
From: LXSIX PHOTONICS INC.
To: LXDATA INC.
Reel/Frame 022162/0172 →
Amalgamation-Dissolution-General Conveyance and Assumption Agreement
Jan 10, 2014
From: LXDATA INC.
To: WEATHERFORD CANADA PARTNERSHIP
Reel/Frame 031969/0120 →
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 →
Assignment of Assignor's Interest
Dec 23, 2019
From: WEATHERFORD CANADA PARTNERSHIP
To: WEATHERFORD CANADA LTD.
Reel/Frame 051352/0508 →
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 →