Patent Assignment Abstract of Title
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Total Assignments:
2
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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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10780011
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Filing Dt:
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02/17/2004
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Publication #:
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Pub Dt:
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09/30/2004
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Inventor:
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John D. Wratten
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Title:
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Method for maintaining quality of service for telephone calls routed between circuit switched and packet switched networks
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 750 NORTH COMMONS DRIVE |
| AURORA, ILLINOIS 60504 |
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| MCDONNELL, BOEHMAN, HULBERT ET AL. |
| BRIAN R. HARRIS |
| 300 SOUTH WACKER DRIVE |
| SUITE 3200 |
| CHICAGO, IL 60606 |
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Assignment:
2
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| 135 SOUTH LASALLE STREET |
| CHICAGO, ILLINOIS 60603 |
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| MARIANN R. MURPHY |
| ONE IBM PLAZA |
| JENNER & BLOCK LLP |
| CHICAGO, IL 60611 |
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