Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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12/29/1992
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Application #:
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07646135
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Filing Dt:
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01/25/1991
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Inventors:
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JEFFREY H. STULTZ, HEINZ RORUP, SIEGFRIED UNGER, BERND WOTTAWA, EDMUND R. NETTERSHEIM
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Title:
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PROCESS FOR PURIFYING CRUDE HYDROCHLORIC ACID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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BUTZFLETHERSAND |
2160 STADE, BUTZFLETCH, GERMANY |
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RICHARD G. WATERMAN |
THE DOW CHEMICAL CO. |
PAT. DEPT., P.O. BOX 1967 |
MIDLAND, MI 48641-1967 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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2030 DOW CENTER, ABBOTT ROAD |
MIDLAND, MICHIGAN 48640 |
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RICHARD G. WATERMAN |
THE DOW CHEMICAL CO. |
PAT. DEPT., P.O. BOX 1967 |
MIDLAND, MI 48641-1967 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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INDUSTRIESTRASSE 1 |
P.O. BOX 20 |
7587 RHEINMUNSTER 2, GERMANY |
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RICHARD G. WATERMAN |
THE DOW CHEMICAL CO. |
PAT. DEPT., P.O. BOX 1967 |
MIDLAND, MI 48641-1967 |
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