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: | 020837/0473 | |
| Pages: | 11 |
| | Recorded: | 04/18/2008 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
10
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Patent #:
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Issue Dt:
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11/19/1991
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Application #:
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07669934
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Filing Dt:
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03/15/1991
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Title:
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CATHODIC PROTECTION SYSTEM AND METHOD FOR ABOVE-GROUND STORAGE TANK BOTTOMS
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Patent #:
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Issue Dt:
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02/25/1992
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Application #:
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07690657
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Filing Dt:
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04/24/1991
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Title:
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CATHODIC PROTECTION ANODE, CONNECTOR, AND METHOD OF MAKING
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Patent #:
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Issue Dt:
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12/06/1994
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Application #:
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07739193
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Filing Dt:
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08/01/1991
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Title:
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ELECTRODE
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Patent #:
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Issue Dt:
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02/16/1993
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Application #:
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07787249
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Filing Dt:
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11/04/1991
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Title:
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METHOD OF MAKING A STRING OF CATHODIC PROTECTION ANODES
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Patent #:
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Issue Dt:
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02/13/2001
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Application #:
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07874745
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Filing Dt:
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04/27/1992
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Title:
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REFERENCE CELL
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Patent #:
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Issue Dt:
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08/23/1994
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Application #:
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08007537
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Filing Dt:
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01/22/1993
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Title:
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CATHODIC PROTECTION SYSTEM FOR ABOVE-GROUND STORAGE TANK BOTTOMS AND METHOD OF INSTALLING
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Patent #:
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Issue Dt:
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11/13/2001
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Application #:
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08233461
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Filing Dt:
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04/26/1994
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Title:
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CATHODIC PROTECTION SYSTEM
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Patent #:
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Issue Dt:
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01/06/2004
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Application #:
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08387158
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Filing Dt:
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02/10/1995
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Title:
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SACRIFICIAL ANODE FOR CATHODIC PROTECTION AND ALLOY THEREFOR
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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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09001096
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Filing Dt:
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12/30/1997
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Title:
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SUBMERSIBLE ANODE AND METHOD
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Patent #:
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Issue Dt:
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05/29/2001
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Application #:
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09365500
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Filing Dt:
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08/02/1999
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Title:
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COMPOSITE ANODE, ELECTROLYTE PIPE SECTION, AND METHOD OF MAKING AND FORMING A PIPELINE, AND APPLYING CATHODIC PROTECTION TO THE PIPELINE
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Assignee
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| 901 MAIN STREET, FLOOR 22 |
| TX1-492-22-13 |
| DALLAS, TEXAS 75202 |
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Correspondence name and address
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JULIE H. COOPER
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C/O VINSON & ELKINS L.L.P.
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2001 ROSS AVENUE, SUITE 3700
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DALLAS, TEXAS 75201
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