IP Library › Assignment 011816/0665
Patent Assignment
Reel/Frame 011816/0665

Assignment of Assignor's Interest

Recorded: 2001-05-15 Pages: 5
Assignors
FRANK, DAVID G.
Executed: 2001-05-01
CARGNELLI, JOSPEH
Executed: 2001-05-01
Assignee
HYDROGENICS CORPORATION
5985 MCLAUGHLIN ROAD, MISSISSAUGA, ONTARIO L5R 1B8, CANADA
Covered Property (1)
Apparatus for and Method of Forming Seals in Fuel Cells and Fuel Cell Stacks
Patent: 6,852,439 →
Application: 09/854,362 →
Publication: US 2003/0031914
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2001
From: FRISCH, LAWRENCE EUGENE; MAXSON, MYRON TIMOTHY; SWANTON, BRIAN JEFFREY; TRAVIS, HOWARD STIMSON
To: DOW CORNING CORPORATION
Reel/Frame 011816/0596 →
Assignment of Assignor's Interest Aug 30, 2001
From: BRADFORD, WILLIAM GORDON
To: DOW CORNING CORPORATION
Reel/Frame 012125/0709 →
Assignment of Assignor's Interest Jun 1, 2006
From: DOW CORNING CORPORATION
To: HYDROGENICS CORPORATION
Reel/Frame 017706/0051 →
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 →