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Patent Assignment Details
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Reel/Frame:013447/0465   Pages: 5
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 10
1
Patent #:
Issue Dt:
01/08/1991
Application #:
07459470
Filing Dt:
01/02/1990
Title:
PIPE WIPER SYSTEM
2
Patent #:
Issue Dt:
12/07/1999
Application #:
08713604
Filing Dt:
09/13/1996
Title:
DRILLING FLUID RECOVERY DEFLUIDIZATION SYSTEM
3
Patent #:
Issue Dt:
01/09/2001
Application #:
08896206
Filing Dt:
07/17/1997
Title:
METHOD AND APPARATUS FOR COLLECTING DEFLUIDIZING AND DISPOSING OF OIL AND GAS WELL WELL DRILL CUTTINGS
4
Patent #:
Issue Dt:
03/23/1999
Application #:
08904797
Filing Dt:
08/01/1997
Title:
METHOD AND APPARATUS FOR INJECTING DRILLING WASTE INTO A WELL WHILE DRILLING
5
Patent #:
Issue Dt:
08/28/2001
Application #:
09454081
Filing Dt:
12/03/1999
Title:
DRILLING FLUID RECOVERY DEFLUIDIZATION SYSTEM
6
Patent #:
Issue Dt:
11/27/2001
Application #:
09461604
Filing Dt:
01/20/1998
Title:
Cuttings injection system and method
7
Patent #:
Issue Dt:
07/01/2003
Application #:
09724580
Filing Dt:
11/28/2000
Title:
APPARATUS AND METHOD FOR TRANSFERRING DRY OIL AND GAS WELL DRILL CUTTINGS
8
Patent #:
Issue Dt:
04/29/2003
Application #:
09906944
Filing Dt:
07/16/2001
Publication #:
Pub Dt:
11/15/2001
Title:
DRILLING FLUID RECOVERY AND CUTTINGS PROCESSING SYSTEM
9
Patent #:
Issue Dt:
11/04/2003
Application #:
09994522
Filing Dt:
11/26/2001
Publication #:
Pub Dt:
03/21/2002
Title:
CUTTINGS INJECTION SYSTEM AND METHOD
10
Patent #:
Issue Dt:
06/22/2004
Application #:
10056931
Filing Dt:
01/24/2002
Publication #:
Pub Dt:
10/16/2003
Title:
CUTTINGS DISPOSAL METHOD
Assignor
1
Exec Dt:
08/12/2002
Assignee
1
2001 RANKIN ROAD
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Correspondence name and address
BAKER HUGHES INCORPORATED
ANGELICA POGSON
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027

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