Patent Assignment Details
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| Reel/Frame: | 051894/0861 | |
| Pages: | 6 |
| | Recorded: | 02/11/2020 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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11/26/2002
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Application #:
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09653132
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Filing Dt:
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08/31/2000
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Title:
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METHOD OF PROVIDING AN INTERNAL CIRCUMFERENTIAL SHOULDER IN A CYLINDRICAL PASSAGEWAY
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Patent #:
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Issue Dt:
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08/20/2002
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Application #:
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09756425
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Filing Dt:
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01/08/2001
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Publication #:
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Pub Dt:
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07/12/2001
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Title:
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CHOKE RESTRICTOR DEVICES AND METHODS
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Patent #:
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Issue Dt:
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05/03/2005
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Application #:
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10196104
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Filing Dt:
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07/15/2002
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Publication #:
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Pub Dt:
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01/15/2004
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Title:
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CHOKE RESTRICTOR DEVICES AND METHODS
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Patent #:
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Issue Dt:
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12/30/2008
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Application #:
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10833784
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Filing Dt:
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04/28/2004
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Publication #:
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Pub Dt:
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10/28/2004
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Title:
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HIGH ENERGY DISSIPATIVE AND EROSION RESISTANT FLUID FLOW ENHANCER
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Assignee
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| 4424 W. SAM HOUSTON PARKWAY NORTH |
| SUITE 100 |
| HOUSTON, TEXAS 77041 |
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Correspondence name and address
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BAKER HUGHES
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2001 RANKIN ROAD
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HOUSTON, TX 77073
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