IP Library › Assignment 011989/0397
Patent Assignment
Reel/Frame 011989/0397

Assignment of Assignor's Interest

Recorded: 2001-07-16 Pages: 4
Assignors
KEEFER, BOWIE G.
Executed: 2001-06-25
CAREL, ALAIN A.
Executed: 2001-06-21
SELLARS, BRIAN
Executed: 2001-06-20
SHAW, IAN
Executed: 2001-06-27
LARISCH, BELINDA
Executed: 2001-03-21
Assignee
QUESTAIR TECHNOLOGIES, INC.
6961 RUSSELL AVENUE, BURNABY, B.C., V5J 4, CANADA
Covered Property (1)
Adsorbent Laminate Structures
Patent: 6,692,626 →
Application: 09/839,381 →
Publication: US 2002/0022146
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 →