Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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07/21/1998
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Application #:
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08617573
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Filing Dt:
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03/19/1996
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Inventor:
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KATSUHIKO TAKAGI
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Title:
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IONIC SPIROPYRAN AND PHTOCHROMIC CLAY CONJUGATED COMPRISING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 3-5-2, NISHI-SHINBASHI, MINATO-KU |
TOKYO, JAPAN |
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JACOBSON, PRICE, HOLMAN & STERN |
JOHN C. HOLMAN |
400 7TH STREET, N.W. |
WASHINGTON, DC 20004 |
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