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: | 014409/0241 | |
| Pages: | 5 |
| | Recorded: | 08/22/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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03/02/1999
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Application #:
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08897068
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Filing Dt:
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07/18/1997
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Title:
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DEVICE FOR CONCENTRATING OPTICAL RADIATION
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Patent #:
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Issue Dt:
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08/14/2001
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Application #:
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09322781
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Filing Dt:
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05/28/1999
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Title:
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DEVICE FOR CONCENTRATING OPTICAL RADIATION
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Assignee
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| 10 WEST 33RD STREET |
| CHICAGO, ILLINOIS 60616 |
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Correspondence name and address
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DORSEY & WHITNEY LLP
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STUART R. HEMPHILL
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50 SOUTH SIXTH STREET, SUITE 1500
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INTELLECTUAL PROPERTY DEPARTMENT
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MINNEAPOLIS, MN 55402-1498
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