Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005020/0473 | |
| Pages: | 14 |
| | Recorded: | 02/13/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
13
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Patent #:
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Issue Dt:
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Application #:
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05472204
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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10/18/1983
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Application #:
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05654732
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Filing Dt:
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02/03/1976
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Title:
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CHROMOGENIC FLUORAN DERIVATIVES AND THE PREPARATION AND USE THEREOF
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Patent #:
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Issue Dt:
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03/05/1985
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Application #:
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06446520
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Filing Dt:
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12/03/1982
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Title:
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HEAT-SENSITIVE COLOR-DEVELOPING COMPOSITION
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Patent #:
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Issue Dt:
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06/30/1987
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Application #:
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06504272
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Filing Dt:
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06/14/1983
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Title:
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CHROMOGENIC FLUORAN DERIVATIVES
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Patent #:
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Issue Dt:
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05/20/1986
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Application #:
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06583019
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Filing Dt:
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02/23/1984
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Title:
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CHROMOGENIC RECORDING MATERIALS
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Patent #:
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Issue Dt:
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12/24/1985
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Application #:
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06588758
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Filing Dt:
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03/12/1984
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Title:
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PROCESS FOR PREPARING MOLDED SILICON CARBIDE PRODUCT
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Patent #:
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Issue Dt:
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09/23/1986
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Application #:
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06601568
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Filing Dt:
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04/18/1984
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Title:
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CHROMOGENIC RECORDING MATERIALS
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Patent #:
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Issue Dt:
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02/18/1986
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Application #:
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06613284
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Filing Dt:
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05/23/1984
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Title:
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PROCESS FOR PREPARING ALKOXYPHOSPHONITRILE COMPOUNDS
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Patent #:
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Issue Dt:
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06/11/1985
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Application #:
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06658543
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Filing Dt:
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10/09/1984
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Title:
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PROCESS FOR PURIFYING PHOSPHONITRILE CHLORIDES
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Patent #:
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Issue Dt:
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05/12/1987
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Application #:
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06812795
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Filing Dt:
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12/23/1985
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Title:
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3-N-ISOBUTYLETHYLAMINO-6-METHYL-7-PHENYLAMINOFLUORAN
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Patent #:
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Issue Dt:
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07/14/1987
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Application #:
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06849759
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Filing Dt:
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04/08/1986
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Title:
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CHROMOGENIC MATERIALS EMPLOYING FLUORAN COMPOUNDS
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Patent #:
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Issue Dt:
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02/10/1987
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Application #:
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06865361
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Filing Dt:
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05/20/1986
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Title:
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CHROMOGENIC RECORDING MATERIALS
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Patent #:
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Issue Dt:
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08/18/1987
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Application #:
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06918472
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Filing Dt:
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10/14/1986
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Title:
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FLUORAN COMPOUNDS
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Assignee
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| 2-1, OTEMACHI 2-CHOME |
| CHIYODA-KU, TOKYO, JAPAN |
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Correspondence name and address
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ABELMAN,FRAYNE & REZAC
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708 THIRD AVE.,
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NEW YORK, N.Y. 10017
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