Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08689752
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Filing Dt:
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08/13/1996
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Inventors:
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YOULU DUAN, YI WEI, YUDUO ZHU
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Title:
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WATER-BASED SULFONATED POLYMER COMPOSITIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1200 WOLTERS BLVD |
ST PAUL, MINNESOTA 55110 |
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NANCY N. QUAN |
3450 LABORE ROAD |
VADNAIS HEIGHTS, MN 55110 |
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