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Patent Assignment Assignor Details
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Assignor Name : SPICER, SEAN
Total Assignments: 11
Assignment: 1
Reel/Frame:014396/0022   Pages: 3
Recorded: 08/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, SEAN
Exec Dt:
08/05/2003
Assignee
1
MAGIC EARTH, INC.
2000 WEST SAM HOUSTON PARKWAY SOUTH
SUITE 750
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7151545
US20050030317
10636441
Correspondence name and address
SHOOK HARDY & BACON LLP
WILLIAM P. JENSEN
600 TRAVIS STREET
SUITE 1600
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:018972/0755   Pages: 4
Recorded: 03/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, SEAN
Exec Dt:
08/05/2003
Assignee
1
MAGIC EARTH, INC.
2000 WEST SAM HOUSTON PARKWAY SOUTH, SUITE 750, BRIAR LAKE PLAZA
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7151545
US20050030317
10636441
Correspondence name and address
WILLIAM P. JENSEN
1401 MCKINNEY, SUITE 1700
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:019004/0196   Pages: 4
Recorded: 03/13/2007
Attorney Dkt #:33849-144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, SEAN
Exec Dt:
08/05/2003
Assignee
1
MAGIC EARTH, INC.
2000 WEST SAM HOUSTON PARKWAY SOUTH, STE 750, BRIAR LAKE PLAZA
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7397480
US20070091108
11564140
Correspondence name and address
WILLIAM P. JENSEN
1401 MCKINNEY, SUITE 1700
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:016194/0091   Pages: 4
Recorded: 01/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLEGARI, ANDRES
Exec Dt:
11/10/2004
2
STEVENS, JAMES
Exec Dt:
11/10/2004
3
HILDEBRAND, MARC
Exec Dt:
11/10/2004
4
SPICER, SEAN
Exec Dt:
11/10/2004
Assignee
1
LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY
2101 CITYWEST BLVD.
BUILDING 1, SUITE 200
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050114831
10961428
Correspondence name and address
WILLIAM P. JENSEN
CRAIN CATON & JAMES
1401 MCKINNEY, 17TH FLOOR
HOUSTON, TEXAS 77010-4035
Assignment: 5
Reel/Frame:016520/0872   Pages: 3
Recorded: 04/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, SEAN
Exec Dt:
04/29/2005
2
XU, ZITAO
Exec Dt:
04/29/2005
Assignee
1
LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY
2101 CITYWEST BLVD.
BUILDING 2
HOUSTON, TEXAS 77042-3021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7352369
US20050246130
11118027
Correspondence name and address
WILLIAM P. JENSEN
CRAIN CATON & JAMES
1401 MCKINNEY, 17TH FLOOR
HOUSTON, TEXAS 77010-4035
Assignment: 6
Reel/Frame:020399/0492   Pages: 3
Recorded: 01/23/2008
Attorney Dkt #:33849-198
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, SEAN
Exec Dt:
04/29/2005
2
XU, ZITAO
Exec Dt:
04/29/2005
Assignee
1
LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY
2101 CITYWEST BOULEVARD, BLDG 2
HOUSTON, TEXAS 77042-3021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576743
US20080129731
12017959
Correspondence name and address
WILLIAM P. JENSEN
1401 MCKINNEY, STE 1700
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:019940/0931   Pages: 5
Recorded: 10/10/2007
Attorney Dkt #:33849-159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, KAIHONG
Exec Dt:
08/31/2007
2
SPICER, SEAN
Exec Dt:
09/19/2007
Assignee
1
LANDMARK GAPHICS CORPORATION, A HALLIBURTON COMPANY
2101 CITYWEST BOULEVARD; BLDG. 2; 15TH FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022947
US20080059074
11848788
Correspondence name and address
WILLIAM P. JENSEN
CRAIN, CATON & JAMES
1401 MCKINNEY, STE. 1700
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:027567/0948   Pages: 4
Recorded: 01/20/2012
Attorney Dkt #:33849-11
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 016520 FRAME 0872. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SPICER, SEAN
Exec Dt:
01/05/2012
2
XU, ZITAO
Exec Dt:
05/23/2011
Assignee
1
LANDMARK GRAPHICS CORPORATION
P. O. BOX 42806
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7352369
US20050246130
11118027
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
ATTN: W. P. JENSEN
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:027568/0015   Pages: 5
Recorded: 01/20/2012
Attorney Dkt #:33849-198
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 020399 FRAME 0492. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SPICER, SEAN
Exec Dt:
01/05/2012
2
XU, ZITAO
Exec Dt:
05/23/2011
Assignee
1
LANDMARK GRAPHICS CORPORATION
P. O. BOX 42806
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576743
US20080129731
12017959
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
ATTN: W. P. JENSEN
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:027568/0022   Pages: 5
Recorded: 01/20/2012
Attorney Dkt #:33849-159
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 019940 FRAME 0931. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WEI, KAIHONG
Exec Dt:
05/25/2011
2
SPICER, SEAN
Exec Dt:
01/05/2012
Assignee
1
LANDMARK GRAPHICS CORPORATION
P. O. BOX 42806
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022947
US20080059074
11848788
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
ATTN: W. P. JENSEN
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:027730/0397   Pages: 3
Recorded: 02/20/2012
Attorney Dkt #:33849-451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, KAIHONG
Exec Dt:
05/25/2011
2
SPICER, SEAN
Exec Dt:
01/05/2012
Assignee
1
LANDMARK GRAPHICS CORPORATION
P. O. BOX 42806
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8384712
US20120038642
13210228
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
ATTN: W. P. JENSEN
HOUSTON, TX 77010

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