Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/05/1995
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Application #:
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08190138
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Filing Dt:
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02/03/1994
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Inventors:
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NORBERT MATSCHE, LIANG GUAN
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Title:
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ACTIVATED SLUDGE PROCESS FOR SEWAGE PURIFICATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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SIEMENSSTRASSE 89 |
BIRO GMBH |
1210 VIENNA, AUSTRIA |
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CLIFFORD M. DAVIDSON |
STEINBERG, RASKIN & DAVIDSON |
1140 AVENUE OF THE AMERICAS |
NEW YORK, NY 10036 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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SIEMENSSTRASSE 89, A-1211 |
VIENNA, AUSTRIA |
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STEINBERG & RASKIN, P.C. |
PAUL J. HIGGINS |
1140 AVENUE OF THE AMERICAS, 15TH FLOOR |
NEW YORK, NY 10036-5803 |
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