IP Library › Assignment 012467/0950
Patent Assignment
Reel/Frame 012467/0950

Assignment of Assignor's Interest

Recorded: 2002-01-09 Pages: 5
Assignors
KEEFER, BOWIE G.
Executed: 2001-12-05
BABICKI, MATTHEW
Executed: 2001-12-05
DOMAN, DAVID G.
Executed: 2001-12-06
ROY, SURAJIT
Executed: 2001-12-05
CAREL, ALAIN
Executed: 2001-12-04
SELLARS, BRIAN
Executed: 2001-12-05
PARKER, IAN SPENCER
Executed: 2001-12-05
Assignee
QUESTAIR TECHNOLOGIES, INC.
6961 RUSSELL AVENUE, BURNABY, B.C., V5J 4, CANADA
Covered Property (1)
Layered Manifold Pressure Swing Adsorption Device and Method
Patent: 6,565,635 →
Application: 09/963,236 →
Publication: US 2002/0066367
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2012
From: XEBEC ADSORPTION INC.
To: AIR PRODUCTS AND CHEMICALS INC.
Reel/Frame 027913/0646 →
Merger Apr 27, 2012
From: QUESTAIR TECHNOLOGIES INC.
To: XEBEC ADSORPTION INC.
Reel/Frame 028120/0971 →