Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 016004/0041 | |
| Pages: | 7 |
| | Recorded: | 11/22/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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03/09/1993
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Application #:
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07882651
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Filing Dt:
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05/13/1992
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Title:
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MEMBRANE FILTRATION APPARATUS AND METHOD OF MAKING A MEMBRANE FILTRATION UNIT
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Patent #:
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Issue Dt:
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04/15/1997
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Application #:
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08341548
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Filing Dt:
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11/21/1994
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Title:
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CASSETTE MEMBRANE SYSTEM AND METHOD OF USE FOR LOW PRESSURE SEPARATIONS
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Assignee
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HERBERT H. DOWWEG 5 |
4542 NM HOEK, NETHERLANDS |
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Correspondence name and address
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THE DOW CHEMICAL COMPANY
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INTELLECTUAL PROPERTY
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P.O. BOX 1967
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MIDLAND, MI 48641-1967
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