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Patent Assignment Assignee Details
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Assignee Name : CANADIAN PACIFIC RAILWAY COMPANY
Total Assignments: 4
Assignment: 1
Reel/Frame:013010/0331   Pages: 5
Recorded: 06/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2002
2
Exec Dt:
06/12/2002
Assignee
1
GULF CANADA SQARE
401 - 9TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 4
Property
 
Pat #
Pub #
Intl #
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NONE
09579557
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL.
THOMAS F. BRENNAN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:030995/0076   Pages: 19
Recorded: 08/01/2013
Attorney Dkt #:1126.001US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2010
2
Exec Dt:
09/22/2010
3
Exec Dt:
09/21/2010
4
Exec Dt:
12/09/2010
5
Exec Dt:
04/25/2010
6
Exec Dt:
04/25/2010
7
Exec Dt:
04/25/2011
Assignee
1
401 9TH S.W.
CALGARY, AB T2P 4Z4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12822134
Correspondence name and address
THOMAS F. BRENNAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 3
Reel/Frame:035642/0152   Pages: 4
Recorded: 05/14/2015
Attorney Dkt #:SMBO 6506
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/31/2015
Assignee
1
7550 OGDEN DALE ROAD S.E.
CALGARY, CANADA T2C 4X9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29526999
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST LOUIS, MO 63102
Assignment: 4
Reel/Frame:045876/0292   Pages: 3
Recorded: 05/22/2018
Attorney Dkt #:41567-41
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/2018
Assignee
1
7550 OGDEN DALE ROAD S.E.
CALGARY, CANADA T2C 4X9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15691589
Correspondence name and address
MICHAEL R. WHITT, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA

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