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Patent Assignment Assignee Details
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Assignee Name : NORTHERN PLAINS DRILLING, INC.
Total Assignments: 5
Assignment: 1
Reel/Frame:019147/0692   Pages: 2
Recorded: 04/09/2007
Attorney Dkt #:CTSI-P003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2007
Assignee
1
2711 N. HASKELL AVENUE
SUITE 2800
DALLAS, TEXAS 75204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09977784
Correspondence name and address
ELIZABETH R. HALL
1722 MARYLAND STREET
HOUSTON, TX 77006
Assignment: 2
Reel/Frame:019147/0694   Pages: 2
Recorded: 04/09/2007
Attorney Dkt #:CTSI-P002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2007
Assignee
1
2711 N. HASKELL AVE., SUITE 2800
DALLAS, TEXAS 75204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10135130
Correspondence name and address
ELIZABETH R. HALL
1722 MARYLAND STREET
HOUSTON, TX 77006
Assignment: 3
Reel/Frame:019147/0696   Pages: 2
Recorded: 04/09/2007
Attorney Dkt #:GIPS-P002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2007
Assignee
1
2711 N. HASKELL AVENUE
SUITE 2800
DALLAS, TEXAS 75204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11338573
Correspondence name and address
ELIZABETH R. HALL
1722 MARYLAND STREET
HOUSTON, TX 77006
Assignment: 4
Reel/Frame:019147/0698   Pages: 2
Recorded: 04/09/2007
Attorney Dkt #:gips-p003us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2007
Assignee
1
2711 N. HASKELL AVE., STE. 2800
DALLAS, TEXAS 75204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11337988
Correspondence name and address
ELIZABETH R. HALL
1722 MARYLAND STREET
HOUSTON, TX 77006
Assignment: 5
Reel/Frame:021108/0178   Pages: 3
Recorded: 06/04/2008
Attorney Dkt #:CTSI-P006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/2008
Assignee
1
2711 N. HASKELL AVE.
STE. 2800, LB 22
DALLAS, TEXAS 75204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12156756
Correspondence name and address
ELIZABETH R. HALL
1722 MARYLAND STREET
HOUSTON, TX 77006

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