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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08/17/1993
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Application #:
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07777706
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Filing Dt:
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10/18/1991
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Inventors:
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HUSHENG ZHANG, TAKANORI ANAZAWA, KAZUNARI SAKAI
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Title:
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ASYMMETRIC POLYMER MEMBRANE AND PREPARATION THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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35-58, SAKASHITA 3-CHOME, ITABASHI-KU |
TOKYO, JAPAN |
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ARMSTRONG, NIKAIDO, MARMELSTEIN, |
KUBOVCIK & MURRAY |
1725 K STREET, N.W., SUITE 1000 |
WASHINGTON, DC 20006 |
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