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: | 022645/0391 | |
| Pages: | 10 |
| | Recorded: | 05/07/2009 | | |
| Attorney Dkt #: | 4452178.0066 |
| Conveyance: | ASSIGNMENT AND ASSUMPTION OF SECURITY AGREEMENT |
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Total properties:
8
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Patent #:
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Issue Dt:
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02/13/1990
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Application #:
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07246582
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Filing Dt:
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09/19/1988
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Title:
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SYSTEM FOR THE EXTENDED PROVISION OF CELLULAR MOBILE RADIOTELEPHONE SERVICE
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Patent #:
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Issue Dt:
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03/05/1996
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Application #:
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08224457
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Filing Dt:
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04/07/1994
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Title:
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ENHANCED CALL DELIVERY SYSTEM FOR ROAMING CELLULAR SUBSCRIBERS
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Patent #:
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Issue Dt:
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10/13/1998
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Application #:
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08585232
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Filing Dt:
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01/11/1996
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Title:
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CHURN AMELIORATION SYSTEM AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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11/08/2005
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Application #:
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09026903
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Filing Dt:
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02/20/1998
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Title:
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METHOD AND SYSTEM FOR AUTHORIZATION, ROUTING, AND DELIVERY OF TRANSMISSIONS
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Patent #:
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Issue Dt:
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04/11/2000
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Application #:
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09061798
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Filing Dt:
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04/16/1998
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Title:
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CHURN AMELIORATION SYSTEM AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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03/26/2002
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Application #:
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09512803
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Filing Dt:
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02/25/2000
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Title:
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International signaling gateway
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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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09904170
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Filing Dt:
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07/11/2001
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Publication #:
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Pub Dt:
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06/13/2002
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Title:
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Converting data having any of a plurality of markup formats and a tree structure
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Patent #:
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Issue Dt:
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11/22/2005
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Application #:
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09965053
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Filing Dt:
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09/26/2001
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Title:
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EVENT-DRIVEN AND LOGIC-BASED DATA TRANSFORMATION
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Assignee
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| 231 SOUTH LASALLE STREET |
| CHICAGO, ILLINOIS 60697 |
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Correspondence name and address
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JAYNE CONWAY HUNTER
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201 NORTH TRYON STREET
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BOX 26
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CHARLOTTE, NC 28202
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