IP Library › Assignment 027139/0268
Patent Assignment
Reel/Frame 027139/0268

Assignment of Assignor's Interest

Recorded: 2011-10-28 Pages: 5
Assignors
FAIRLIE, MATTHEW J.
Executed: 1999-07-08
STEWART, WILLIAM J.
Executed: 1999-07-08
STUART, ANDREW T.B.
Executed: 1999-07-08
THORPE, STEVEN J.
Executed: 1999-07-08
DONG, CHARLIE
Executed: 1999-07-08
Assignee
STUART ENERGY SYSTEMS INC.
122 THE WEST MALL, TORONTO, M9C 1B9, CANADA
Covered Properties (5)
Energy Distribution Network
Patent: 7,565,224 →
Application: 10/740,853 →
Publication: US 2004/0131508
Energy Distribution Network
Patent: 6,912,450 →
Application: 10/829,435 →
Publication: US 2004/0199295
Hydrogen Energy System
Patent: 7,181,316 →
Application: 10/829,436 →
Publication: US 2004/0194382
Energy Distribution Network
Patent: 7,062,360 →
Application: 11/056,129 →
Publication: US 2005/0145505
Energy Distribution Network
Patent: 7,519,453 →
Application: 11/706,402 →
Publication: US 2007/0179672
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2011
From: STUART ENERGY SYSTEMS INC.
To: STUART ENERGY SYSTEMS CORPORATION
Reel/Frame 027139/0352 →
Assignment of Assignor's Interest Oct 28, 2011
From: STUART ENERGY SYSTEMS CORPORATION
To: 7188501 CANADA INC.
Reel/Frame 027139/0395 →
Change of Name Oct 28, 2011
From: 7188501 CANADA INC.
To: HYDROGENICS CORPORATION
Reel/Frame 027139/0552 →