Patent Assignment
Reel/Frame 023682/0086
Assignment of Assignor's Interest
Recorded: 2009-12-21
Pages: 5
Assignors
BUTTELL, JOHN T.
Executed: 2009-08-05
CHAN, EDWARD P.
Executed: 2009-08-05
GABRIEL, DONALD ROBERT
Executed: 2009-08-28
HU, ZHEN
Executed: 2009-08-05
NIKODINOSKI, ZORAN
Executed: 2009-08-05
Assignee
ATCO NOISE MANAGEMENT LTD.
1243 MCKNIGHT BLVD. NE, CALGARY, T2E 5T1, CANADA
Covered Property
(1)
Flue Gas Diverter Damper Seal Land
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 13, 2010
From: ATCO NOISE MANAGEMENT LTD.
To: ATCO STRUCTURES & LOGISTICS LTD.
Reel/Frame 023776/0680 →
Assignment of Assignor's Interest
Jan 18, 2016
From: ATCO STRUCTURES & LOGISTICS LTD.
To: 1938245 ALBERTA LTD.
Reel/Frame 037510/0934 →
Merger
Aug 9, 2016
From: 1938245 ALBERTA LTD.
To: AEM EMISSIONS MANAGEMENT LTD.
Reel/Frame 039384/0708 →
Change of Name
Aug 9, 2016
From: AEM EMISSIONS MANAGEMENT LTD.
To: INNOVA GLOBAL LTD.
Reel/Frame 039541/0082 →