Patent Assignment
Reel/Frame 015851/0058
Assignment of Assignor's Interest
Recorded: 2005-04-01
Pages: 5
Assignor
UNIVERSITY OF BRITISH COLUMBIA, THE
Executed: 2001-05-23
Assignee
NXTPHASE CORPORATION
3040 EAST BROADWAY STREET, VANCOUVER, V5M 1Z4, CANADA
Covered Properties
(3)
Integrated Optical High Voltage Sensor
Patent:
4,758,060 →
Application:
06/922,026 →
Integrated Optics Pockels Cell Voltage Sensor
Patent:
5,029,273 →
Application:
07/473,747 →
Method and Apparatus for Meausuring Voltage Using Electric Field Sensors
Patent:
6,252,388 →
Application:
09/204,507 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Voluntary Foreclosure
Apr 5, 2005
From: NXTPHASE CORPORATION, BRITISH COLUMBIA, CANADA
To: PERSEUS 2000, LLC
Reel/Frame 015861/0265 →
Assignment of Assignor's Interest
Apr 8, 2005
From: PERSEUS 2000, LLC
To: 4204077 CANADA LIMITED
Reel/Frame 015870/0930 →
Assignment of Assignor's Interest
Apr 13, 2005
From: 4204077 CANADA LIMITED
To: NXTPHASE T & D CORPORATION
Reel/Frame 015886/0931 →
Assignment of Assignor's Interest
Jun 9, 2010
From: NXTPHASE T&D CORPORATION
To: AREVA T&D INC.
Reel/Frame 024505/0736 →
Change of Name
Mar 25, 2015
From: AREVA T&D INC.
To: ALSTOM GRID INC.
Reel/Frame 035294/0169 →
Assignment of Assignor's Interest
Apr 30, 2015
From: ALSTOM GRID INC.
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 035538/0575 →