Patent Assignment Details
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Reel/Frame: | 004400/0891 | |
| Pages: | 1 |
| | Recorded: | 04/19/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/12/1986
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Application #:
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06725069
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Filing Dt:
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04/19/1985
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Title:
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5,8-DIHYDROXY NAPHTHALENE-1,4-DIONE DERIVATIVE AND A HAIR DYE COMPOSITION CONTAINING THE SAME
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Assignee
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7-5-5, GINZA, CHUO-KU |
TOKYO, JAPAN |
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Correspondence name and address
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SPRUNG, HORN KRAMER & WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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