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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
12309928
Filing Dt:
02/03/2009
Publication #:
Pub Dt:
11/26/2009
Inventor:
Christopher Alan Sawdon
Title:
WELLBORE FLUID
Assignment: 1
Reel/Frame:
022901/0757Recorded: 07/01/2009Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2007
Assignee:
CHERTSEY ROAD, SUNBURY-ON-THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Correspondent:
NIXON & VANDERHYE
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:
022933/0063Recorded: 07/08/2009Pages: 3
Conveyance:
CORRECTIVE ASSIGNMENT TO CHANGE ASSIGNEE NAME TO "BP EXPLORATION OPERATING COMPANY LIMITED" PREVIOUSLY RECORDED AT REEL 022901 FRAME 0757.
Assignor:
Exec Dt:
08/03/2007
Assignee:
CHERTSEY ROAD, SUNBURY-ON-THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Correspondent:
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203

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