Patent Assignment
Reel/Frame 024503/0384
Change of Name
Recorded: 2010-06-08
Pages: 17
Assignor
QUESTAIR TECHNOLOGIES INC.
Executed: 2009-06-12
Assignee
XEBEC ADSORPTION INC.
6961 RUSSELL AVENUE, BURNABY, B.C., V5J 4R8, CANADA
Covered Property
(1)
A System That Uncludes a Fuel Cell and an Oxygen Gas Delivery System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 21, 2006
From: KEEFER, BOWIE G.; MCLEAN, CHRISTOPHER R.; BROWN, MICHAEL J.
To: QUESTAIR TECHNOLOGIES INC.
Reel/Frame 018124/0562 →
Assignment of Assignor's Interest
Mar 23, 2012
From: XEBEC ADSORPTION INC.
To: AIR PRODUCTS AND CHEMICALS INC.
Reel/Frame 027913/0646 →