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Trademark Assignment Assignee Details

Assignee Name : DOWELL SCHLUMBERGER INCORPORATED
Total Assignments: 3
Assignment: 1
Reel/Frame:0557/0530   Pages: 1
    Recorded: 03/27/1987
Conveyance: ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor
1
Exec Dt:
03/31/1987
Entity Type:
CORPORATION
Citizenship:
FRANCE
Assignee
1
SUITE 600
1155 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
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Reg. #
 
 
 
 
 
Correspondence name and address
SPENCER AND FRANK
1111 19TH ST., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:0901/0343   Pages: 6
    Recorded: 11/02/1992
Conveyance: ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor
1
Exec Dt:
09/18/1992
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
1155 NORTH DAIRY ASHFORD, SUITE 600
HOUSTON, TEXAS 77079
Entity Type:
CORPORATION
Citizenship:
NONE
Properties
 
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Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
 
 
Correspondence name and address
STEPHEN A. LITTLEFIELD
DOWELL SCHLUMBERGER INCORPORATED
ATTN: PATENT DEPARTMENT
P.O. BOX 2710
TULSA, OK 74101
Assignment: 3
Reel/Frame:0489/0849   Pages: 4
    Recorded: 03/04/1985
Conveyance: ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor
1
Exec Dt:
06/04/1984
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
400 W. BELT SO.
HOUSTON, TEXAS 77210
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Correspondence name and address
DOWELL SCHLUMBERGER INC.
P.O. BOX 2710
TULSA, OK 74101

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