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: | 005589/0962 | |
| Pages: | 6 |
| | Recorded: | 12/28/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
4
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Patent #:
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Issue Dt:
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04/21/1987
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Application #:
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06710443
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Filing Dt:
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03/11/1985
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Title:
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PRESSURE SET AND RETRIEVABLE VENTED ANCHOR-SEAL FOR PIPELINE SERVICE
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Patent #:
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Issue Dt:
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04/18/1989
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Application #:
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07055910
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Filing Dt:
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06/01/1987
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Title:
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FLANGED REPAIR COUPLING FOR PIPE LINE SERVICE
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Patent #:
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Issue Dt:
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03/28/1989
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Application #:
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07128787
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Filing Dt:
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12/04/1987
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Title:
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HYDRAULICALLY ACTIVATED WELDING FLANGE
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Patent #:
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Issue Dt:
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03/20/1990
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Application #:
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07195244
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Filing Dt:
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05/18/1988
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Title:
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METHOD AND APPARATUS FOR REPLACING A SECTION OF A PIPELINE
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Assignee
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16001 PARK TEN PLACE, STE. 600 |
A CORP. OF DE |
HOUSTON, TEXAS |
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Correspondence name and address
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OCEANEERING INTERNATIONAL, INC.
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16001 PARK TEN PLACE, STE. 600
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P.O. BOX 218130
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HOUSTON, TX 77218-8130
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