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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
01/22/2008
Application #:
10823471
Filing Dt:
04/12/2004
Inventors:
Bowie G. Keefer, David G. Doman
Title:
FLOW REGULATED PRESSURE SWING ADSORPTION SYSTEM
Assignment: 1
Reel/Frame:
019786/0853Recorded: 09/05/2007Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/09/1997
Assignee:
3650 WESBROOK MALL
VANCOUVER, BRITISH COLUMBIA, CANADA V6S 2L2
Correspondent:
JEFFREY B. HAENDLER
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:
019786/0862Recorded: 09/05/2007Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/29/1999
Assignee:
3650 WESBROOK MALL
VANCOUVER, BRITISH COLUMBIA, CANADA V6S 2L2
Correspondent:
JEFFREY B. HAENDLER
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 3
Reel/Frame:
019786/0869Recorded: 09/05/2007Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/03/2000
Assignee:
6961 RUSSELL AVENUE
BURNABY, BRITISH COLUMBIA, CANADA V5J 4R8
Correspondent:
JEFFREY B. HAENDLER
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 4
Reel/Frame:
028120/0971Recorded: 04/27/2012Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/2009
Assignee:
6961 RUSSELL AVE.
BURNABY, CANADA V5J 4R8
Correspondent:
OSLER HOSKIN & HARCOURT LLP
1000 DE LA GAUCHETIERE ST WEST
SUITE 2100
MONTREAL, H3B 4W5 CANADA
Assignment: 5
Reel/Frame:
027913/0646Recorded: 03/23/2012Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/21/2012
Assignee:
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195-1501
Correspondent:
JONATHAN CUTLER
1000 DE LA GAUCHETIERE ST WEST
SUITE 2100
MONTREAL, H3B 4W5 CANADA

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