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: | 019287/0535 | |
| Pages: | 4 |
| | Recorded: | 05/15/2007 | | |
Attorney Dkt #: | 1814-22100 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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Patent #:
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Issue Dt:
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12/27/1988
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Application #:
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07205824
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Filing Dt:
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06/13/1988
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Title:
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LOAD DETECTION AND INDICATOR APPARATUS FOR WELL TUBING OR THE LIKE
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07672376
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Filing Dt:
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03/20/1991
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Title:
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LOAD CELL FOR WELL TUBULARS OR THE LIKE
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Patent #:
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Issue Dt:
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02/14/1995
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Application #:
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08050537
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Filing Dt:
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04/20/1993
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Title:
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TOP DRIVE UNIT TORQUE BREAK-OUT SYSTEM
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Patent #:
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Issue Dt:
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01/17/1995
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Application #:
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08217689
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Filing Dt:
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03/24/1994
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Title:
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TOP DRIVE TORQUE TRACK AND METHOD OF INSTALLING SAME
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Patent #:
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Issue Dt:
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03/26/1996
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Application #:
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08316085
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Filing Dt:
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09/30/1994
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Title:
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METHOD AND APPARATUS FOR DISPLACING A TOP DRIVE TORQUE TRACK
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Patent #:
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Issue Dt:
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12/17/1996
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Application #:
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08398755
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Filing Dt:
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03/06/1995
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Title:
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WELL JAR ACCELERATOR WITH EXPANSION CHAMBER
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Patent #:
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Issue Dt:
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05/25/1999
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Application #:
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08827794
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Filing Dt:
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04/11/1997
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Title:
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JARRING TOOL
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Patent #:
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Issue Dt:
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08/03/1999
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Application #:
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08827831
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Filing Dt:
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04/11/1997
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Title:
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JARRING TOOL ENHANCER
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Assignee
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10000 RICHMOND AVENUE, SUITE 400 |
HOUSTON, TEXAS 77042 |
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Correspondence name and address
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CONLEY ROSE, P.C.
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P.O. BOX 3267
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HOUSTON, TX 77253-3267
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