Patent Assignment Details
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Reel/Frame: | 010342/0092 | |
| Pages: | 2 |
| | Recorded: | 10/26/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/29/2003
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Application #:
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09426615
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Filing Dt:
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10/26/1999
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Title:
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SYSTEM AND METHOD FOR AUTOMATICALLY DETECTING PROBLEMATIC CALLS
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Assignee
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300 BAUMAN COURT |
WOOD DALE, ILLINOIS 60191 |
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Correspondence name and address
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WELSH & KATZ, LTD.
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JON P. CHRISTENSEN
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120 S. RIVERSIDE PLAZA, 22ND FLOOR
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CHICAGO, IL 60606
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