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: | 016079/0702 | |
| Pages: | 5 |
| | Recorded: | 06/01/2005 | | |
| Conveyance: | RELEASE OF GRANT OF PATENT SECURITY AGREEMENT |
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Total properties:
5
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08529517
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Filing Dt:
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09/18/1995
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Title:
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FATIGUE RESISTANT DRILL PIPE
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Patent #:
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Issue Dt:
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04/09/2002
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Application #:
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09436611
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Filing Dt:
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11/09/1999
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Title:
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CONTROL LINE COUPLING AND TUBULAR STRING-CONTROL LINE ASSEMBLY EMPLOYING SAME
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Patent #:
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Issue Dt:
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12/04/2001
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Application #:
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09481619
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Filing Dt:
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01/12/2000
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Title:
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Concentric, insulated tubular conduits and method of assembly
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Patent #:
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Issue Dt:
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02/18/2003
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Application #:
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09912053
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Filing Dt:
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07/23/2001
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Title:
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CONCENTRIC, INSULATED TUBULAR CONDUITS AND METHOD OF ASSEMBLY
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Patent #:
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NONE
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Issue Dt:
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Application #:
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10113108
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Filing Dt:
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04/01/2002
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Publication #:
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Pub Dt:
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10/02/2003
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Title:
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Replaceable corrosion resistant tool joint seal
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Assignee
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| 400 N. SAM HOUSTON PKWY E, #900 |
| HOUSTON, TEXAS 77060 |
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Correspondence name and address
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CONSTANCE GALL RHEBERGEN
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P.O. BOX 61389
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HOUSTON, TX 77208-1389
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