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Patent Assignment Assignor Details
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Assignor Name : TUDOR, ERIC HUGHSON
Total Assignments: 3
Assignment: 1
Reel/Frame:012293/0395   Pages: 5
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2001
2
Exec Dt:
10/29/2001
Assignee
1
1300, 801 6TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09984584
Correspondence name and address
BERESKIN & PARR
PHILIP C. MENDES DA COSTA
40 KING STREET WEST, SUITE 401
TORONTO, ONTARIO M5H 3Y2
Assignment: 2
Reel/Frame:015258/0254   Pages: 3
Recorded: 04/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2004
2
Exec Dt:
04/19/2004
Assignee
1
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829601
Correspondence name and address
HOWREY SIMON ARNOLD ET AL.
GREGG A. DUFFEY
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 3
Reel/Frame:019414/0980   Pages: 3
Recorded: 06/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2004
2
Exec Dt:
04/19/2004
Assignee
1
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518752
Correspondence name and address
GREGG A. DUFFEY
HOWREY LLP
2941 FAIRVIEW PARK DRIVE
SUITES 200 & 300
FALLS CHURCH, VA 22042

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