Patent Assignment Details
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| Reel/Frame: | 020403/0074 | |
| Pages: | 4 |
| | Recorded: | 01/23/2008 | | |
| 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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11/23/1993
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Application #:
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07773101
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Filing Dt:
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10/08/1991
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Title:
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METHOD AND APPARATUS FOR INFORMATION RETRIEVAL FROM A DOMAIN BY SUB- STITUTING DOMAIN SPECIFIC STEMMED PHRASES INTO NATURAL LANGUAGE TO CREATE A SEARCH QUERY
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Patent #:
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Issue Dt:
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05/23/1995
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Application #:
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08118033
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Filing Dt:
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09/08/1993
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Title:
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CONCEPT MATCHING OF NATURAL LANGUAGE QUERIES WITH A DATABASE OF DOCUME NT CONCEPTS
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Assignee
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| 610 OPPERMAN DRIVE |
| EAGAN, MINNESOTA 55123 |
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Correspondence name and address
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JACLYN SPRTEL
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610 OPPERMAN DRIVE
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EAGAN, MN 55123
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