Patent Assignment Details
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| Reel/Frame: | 005382/0658 | |
| Pages: | 2 |
| | Recorded: | 01/23/1990 | | |
| 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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03/10/1992
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Application #:
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07445670
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Filing Dt:
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01/23/1990
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Title:
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KNURLED SHEETLIKE PERMEABLE MEMBRANE, FOR PRODUCTION THEREOF, AND BODY FLUID FILTERING APPARATUS
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Assignee
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| 44-1, HATAGAYA 2-CHOME |
| A CORP. OF JAPAN |
| SHIBUYA-KU, TOKYO 151, JAPAN |
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Correspondence name and address
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PLATON N. MANDROS
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BURNS, DOANE, SWECKER & MATHIS
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WASHINGTON AND PRINCE BUILDING
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P. O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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