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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01/23/1990
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Application #:
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07153688
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Filing Dt:
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02/08/1988
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Inventors:
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HANS P. SCHNEIDER, ULRICH WALLBAUM
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Title:
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GEL-TYPE CHELATING RESINS AND A PROCESS FOR REMOVAL OF MULTI-VALENT, ALKALINE EARTH OR HEAVY METAL CATIONS FROM SOLUTIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| POSTSTRASSE 1, A FR OF GERMANY CORP. |
| STADE, GERMANY D-2160 |
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| RICHARD G. WATERMAN |
| THE DOW CHEMICAL COMPANY |
| P.O. BOX 1967 |
| MIDLAND, MICHIGAN 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 COMPANY |
| P.O. BOX 1967 |
| MIDLAND, MICHIGAN 48641-1967 |
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