Patent Assignment Details
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| Reel/Frame: | 005581/0651 | |
| Pages: | 2 |
| | Recorded: | 01/31/1991 | | |
| 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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04/09/1991
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Application #:
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07255304
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Filing Dt:
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10/11/1988
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Title:
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SELECTIVE PERMEABLE MEMBRANE FOR SEPARATION OF LIQUID SOLUTION
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Assignee
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| 1-4-62 CHIBUNE, NISHIYODOGAWA-KU |
| OSAKA, JAPAN |
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Correspondence name and address
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ALBERT TOCKMAN
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ARMSTRONG, NIKAIDO, MARMELSTEIN, KUBOVCI
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K & MURRAY
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1725 K STREET, N.W. - SUITE 1000
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WASHINGTON, DC 20006
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