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Patent Assignment Assignee Details
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Assignee Name : ENCANA OIL & GAS (USA) INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:016113/0872   Pages: 7
Recorded: 06/09/2005
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/17/2004
Assignee
1
14001 N. DALLAS PARKWAY
SUITE 1000
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10357943
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201
Assignment: 2
Reel/Frame:023833/0252   Pages: 3
Recorded: 01/22/2010
Attorney Dkt #:WEAT/0826
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/18/2010
Assignee
1
14001 DALLAS PARKWAY, SUITE 1100
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11842856
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:026521/0930   Pages: 4
Recorded: 06/29/2011
Attorney Dkt #:CENCA.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2011
2
Exec Dt:
06/28/2011
Assignee
1
14001 N. DALLAS PARKWAY
SUITE 1100
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13105665
Correspondence name and address
CARSTENS & CAHOON, LLP
13760 NOEL ROAD, SUITE 900
DALLAS, TX 75240

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