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Patent Assignment Assignor Details
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Assignor Name : MCMULLEN, NORMAN DENNIS
Total Assignments: 4
Assignment: 1
Reel/Frame:022193/0709   Pages: 7
Recorded: 02/02/2009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE SECOND INVENTOR FROM "NORMAL DENNIS MCMULLEN" TO "NORMAN DENNIS MCMULLEN"; AND TO INCLUDE THE SECOND ASSIGNEE "BP EXPLORATION OPERATING COMPANY LIMITED". PREVIOUSLY RECORDED AT REEL 022165, FRAME 0914.
Assignors
1
Exec Dt:
10/16/2008
2
Exec Dt:
12/04/2008
3
Exec Dt:
11/19/2008
Assignees
1
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
2
CHERTSEY ROAD, SUNBURY-ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
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NONE
12219699
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:027659/0529   Pages: 9
Recorded: 02/06/2012
Attorney Dkt #:WWCI/0015US/TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2012
2
Exec Dt:
01/05/2012
3
Exec Dt:
01/16/2012
4
Exec Dt:
01/04/2012
5
Exec Dt:
12/29/2011
6
Exec Dt:
01/31/2012
Assignee
1
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13237549
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:036265/0368   Pages: 9
Recorded: 08/06/2015
Attorney Dkt #:WWCI/0015USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2012
2
Exec Dt:
01/05/2012
3
Exec Dt:
01/16/2012
4
Exec Dt:
01/04/2012
5
Exec Dt:
12/29/2011
6
Exec Dt:
01/31/2012
Assignee
1
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14561274
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:028782/0946   Pages: 8
Recorded: 08/14/2012
Attorney Dkt #:500010 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2012
2
Exec Dt:
06/25/2012
3
Exec Dt:
04/07/2012
4
Exec Dt:
06/13/2012
Assignee
1
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13457005
Correspondence name and address
SOPHIE BOLT
501 WESTLAKE PARK BOULEVARD
HOUSTON, TX 77079

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