Patent Assignment Details
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| Reel/Frame: | 008548/0178 | |
| Pages: | 3 |
| | Recorded: | 06/05/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/24/2001
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Application #:
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08812946
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Filing Dt:
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03/04/1997
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Title:
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XANTHENE DERIVATIVES, THEIR PRODUCTION AND USE
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Assignee
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| 1-1, DOSHOMACHI 4-CHOME, CHUO-KU |
| OSAKA 541, JAPAN |
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Correspondence name and address
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WENDEROTH, LING & PONACK
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WARREN M. CHEEK, JR.,
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805 15TH STREET, N.W. SUITE 700
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WASHINGTON, DC 20005
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