Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 010247/0631 | |
| Pages: | 3 |
| | Recorded: | 09/22/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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03/05/1991
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Application #:
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07325813
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Filing Dt:
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03/20/1989
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Title:
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2,5-DISUBSTITUTED PYRAZINE DERIVATIVES, PYRIMIDINE DERIVATIVES, AND LIQUID CRYSTAL CONTAINING THE SAME
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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07606662
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Filing Dt:
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10/31/1990
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Title:
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2,5-DISUBSTITUTED PYRAZINE DERIVATIVES, PYRIMIDINE DERIVATIVES, AND LIQUID CRYSTAL CONTAINING THE SAME
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Patent #:
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Issue Dt:
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06/28/1994
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Application #:
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07870743
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Filing Dt:
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04/20/1992
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Title:
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NOVEL LACTIC ACID DERIVATIVES AND LIQUID CRYSTAL COMPOSITIONS CONTAINING THE SAME
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Assignee
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| 35-58, SAKASHITA 3-CHOME ITABASHI-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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ARMSTRONG, WESTERMAN, HATTORI, ET AL.
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LE-NHUNG MCLELAND
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1725 K STREET, N.W.
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SUITE 1000
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WASHINGTON, D.C. 20006
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