IP Library Assignment 020080/0847
Patent Assignment
Reel/Frame 020080/0847

Assignment of Assignor's Interest

Recorded: 2007-11-07 Pages: 4
Assignors
HINATSU, JAMES T.
Executed: 2007-10-23
STEMP, MICHAEL C.
Executed: 2007-10-23
Assignee
STUART ENERGY SYSTEMS CORPORATION
5985 MCLAUGHLIN ROAD, MISSISSAUGA, L5R 1B8, CANADA
Covered Property (1)
Electrolyser and Components Therefor
Patent: 8,057,646 →
Application: 11/721,098 →
Publication: US 2009/0229990
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 26, 2011
From: STUART ENERGY SYSTEMS CORPORATION
To: 7188501 CANADA INC.
Reel/Frame 026649/0889 →
Change of Name Jul 26, 2011
From: 7188501 CANADA INC.
To: HYDROGENICS CORPORATION
Reel/Frame 026653/0256 →