Patent Assignment
Reel/Frame 015555/0990
Assignment of Assignor's Interest
Recorded: 2004-06-29
Pages: 3
Assignor
GOPAL, RAVI B.
Executed: 2004-06-14
Assignee
HYDROGENICS CORPORATION
5986 MCLAUGHLIN ROAD, MISSISSAUGA, ONTARIO, ONTARIO, L5R 1B8, CANADA
Covered Property
(1)
System and Method for Measuring Internal Resistance of Electrochemical Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Supplemental Assignment
Nov 17, 2005
From: FREEMAN, NORMAN
To: HYDROGENICS CORPORATION
Reel/Frame 017243/0660 →
Assignment of Assignor's Interest
Sep 2, 2011
From: HYDROGENICS CORPORATION
To: 7188501 CANADA INC.
Reel/Frame 026850/0796 →
Change of Name
Sep 2, 2011
From: 7188501 CANADA INC.
To: HYDROGENICS CORPORATION
Reel/Frame 026851/0286 →