Patent Assignment
Reel/Frame 031089/0820
Change of Name
Recorded: 2013-08-27
Pages: 3
Assignor
LXSIX PHOTONICS INC.
Executed: 2008-10-03
Assignee
LXDATA INC.
520 RUE MCCAFFREY, ST-LAURENT, QUEBEC, H4T 1N1, CANADA
Covered Property
(1)
Tilted Grating Sensor
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 27, 2013
From: ALBERT, JACQUES; CHEN, CHENGKUN; SHEVCHENKO, YANINA; IVANOV, ALEXEI
To: LXSIX PHOTONICS INC.
Reel/Frame 031089/0522 →
Amalgamation-Dissolution-General Conveyance and Assuption Agreement
Jan 13, 2014
From: LXDATA INC.
To: WEATHERFORD CANADA PARTNERSHIP
Reel/Frame 031997/0290 →
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 →
Patent Security Interest Assignment Agreement
Apr 26, 2023
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 063470/0629 →