IP Library › Assignment 027139/0352
Patent Assignment
Reel/Frame 027139/0352

Assignment of Assignor's Interest

Recorded: 2011-10-28 Pages: 4
Assignor
STUART ENERGY SYSTEMS INC.
Executed: 2000-08-28
Assignee
STUART ENERGY SYSTEMS CORPORATION
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: FAIRLIE, MATTHEW J.; STEWART, WILLIAM J.; STUART, ANDREW T.B.; THORPE, STEVEN J.
To: STUART ENERGY SYSTEMS INC.
Reel/Frame 027139/0268 →
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 →