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: | 013589/0046 | |
| Pages: | 2 |
| | Recorded: | 12/13/2002 | | |
| Conveyance: | PATRIAL RELEASE |
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Total properties:
5
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Patent #:
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Issue Dt:
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05/21/2002
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Application #:
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09329428
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Filing Dt:
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06/10/1999
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Title:
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SYSTEM FOR THE EFFICIENT RE-USE OF MOBILE IDENTIFICATION NUMBERS WITH STATIONARY CELLULAR APPLICATION
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Patent #:
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Issue Dt:
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09/09/2003
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Application #:
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09347168
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Filing Dt:
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07/02/1999
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Title:
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METHODS AND APPARATUS FOR ECONOMICAL UTILIZATION OF COMMUNICATION NETWORKS
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Patent #:
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Issue Dt:
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01/22/2002
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Application #:
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09584865
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Filing Dt:
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06/01/2000
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Title:
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Highway grade crossing vehicle violation detector
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Patent #:
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Issue Dt:
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04/24/2001
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Application #:
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09585185
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Filing Dt:
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06/01/2000
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Title:
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Method and apparatus for light outage detection
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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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09800808
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Filing Dt:
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03/07/2001
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Publication #:
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Pub Dt:
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01/03/2002
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Title:
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METHOD AND APPARATUS FOR LIGHT OUTAGE DETECTION
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Assignee
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| 9900A CLAYTON ROAD |
| ST. LOUIS, MISSOURI 63178 |
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Correspondence name and address
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THOMPSON COBURN LLP
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R. HAFERKAMP
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ONE US BANK PLAZA
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ST. LOUIS, MISSOURI 63101
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