Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 010470/0602 | |
| Pages: | 9 |
| | Recorded: | 01/03/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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09/25/1990
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Application #:
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07367341
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Filing Dt:
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06/16/1989
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Title:
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FLUID OPERATED VIBRATORY JAR WITH ROTATING BIT
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Patent #:
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Issue Dt:
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10/20/1992
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Application #:
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07699921
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Filing Dt:
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05/14/1991
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Title:
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FLUID OPERATED VIBRATORY JAR WITH ROTATING BIT
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Patent #:
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Issue Dt:
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06/24/1997
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Application #:
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08530866
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Filing Dt:
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09/19/1995
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Title:
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RECORDING AND/OR REPRODUCING APPARATUS FOR RECORDING MEDIUM AND DAMPER MECHANISM EMPLOYED IN SUCH APPARATUS
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Patent #:
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Issue Dt:
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08/25/1998
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Application #:
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08687633
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Filing Dt:
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07/26/1996
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Title:
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METHOD AND APPARATUS FOR DOWNHOLE FLUID BLAST CLEANING OF OIL WELL CASING
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Patent #:
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Issue Dt:
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08/31/1999
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Application #:
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08900633
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Filing Dt:
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07/25/1997
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Title:
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JUNK BAILER APPARATUS FOR USE IN RETRIEVING DEBRIS FROM A WELL BORE OF AN OIL AND GAS WELL
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Patent #:
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Issue Dt:
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05/16/2000
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Application #:
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09022438
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Filing Dt:
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02/12/1998
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Title:
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FLUID OPERATED VIBRATORY OIL WELL DRILLING TOOL
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Patent #:
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Issue Dt:
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04/18/2000
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Application #:
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09022598
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Filing Dt:
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02/12/1998
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Title:
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HIGH TORQUE, LOW SPEED MUD MOTOR FOR USE IN DRILLING OIL AND GAS WELLS
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Patent #:
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Issue Dt:
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03/14/2000
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Application #:
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09095387
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Filing Dt:
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06/10/1998
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Title:
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ROTARY BROOM MOUNTING
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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SUITE 1200 |
PATENT DEPT. 3900 ESSEX LANE |
HOUSTON, TEXAS 77027 |
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Correspondence name and address
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BAKER HUGHES INC.
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3900 ESSEX LA. STE. 1200
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HOUSTON TX 77027
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