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Patent Assignment Assignor Details
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Assignor Name : NASR, TAWFIK
Total Assignments: 2
Assignment: 1
Reel/Frame:009779/0716   Pages: 5
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/1999
2
Exec Dt:
01/08/1999
3
Exec Dt:
01/08/1999
Assignee
1
ALBERTA ENERGY, RESEARCH AND EXTERNAL RELATIONS
3RD FLOOR MONENCO PLACE, 801-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09176123
Correspondence name and address
SHERIDAN ROSS P.C.
DOUGLAS W. SWARTZ
1700 LINCOLN STREET
SUITE 3500
DENVER, COLORADO 80203
Assignment: 2
Reel/Frame:026063/0450   Pages: 9
Recorded: 04/01/2011
Attorney Dkt #:41249US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2011
2
Exec Dt:
03/16/2011
3
Exec Dt:
03/21/2011
4
Exec Dt:
03/25/2011
Assignee
1
600 NORTH DAIRY ASHFORD
IP-LEGAL - ML 1065
HOUSTON, TEXAS 77079-1175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13046149
Correspondence name and address
CONOCOPHILLIPS COMPANY - IP SERVICES GRO
600 N. DAIRY ASHFORD
BLDG. ML-1065
HOUSTON, TX 77079

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