Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006434/0812 | |
| Pages: | 3 |
| | Recorded: | 02/16/1993 | | |
| 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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03/15/1994
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Application #:
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07853777
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Filing Dt:
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06/09/1992
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Title:
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POROUS POLYETHYLENE HOLLOW FIBER MEMBRANE OF LARGE PORE DIAMETER, PRODUCTION PROCESS THEREOF, AND HYDROPHILIZED POROUS POLYETHYLENE HOLLOW FIBER MEMBRANES
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Assignee
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| 3-19, KYOBASHI 2-CHOME, CHUO-KU |
| TOKYO 104, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND,
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MAIER & NEUSTADT, P.C.
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NORMAN F. OBLON
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1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
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ARLINGTON, VIRGINIA 22202
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