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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01/16/2001
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Application #:
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08991285
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Filing Dt:
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12/16/1997
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Inventors:
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TSUYOSHI HIRATA, TSUTOMU YUASA, KATSUHISA SHIOTE, SYOGO IWAI, KOICHIRO NAGARE
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Title:
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CEMENT DISPERSANT, METHOD FOR PRODUCING POLYCARBOXYLIC ACID FOR CEMENT DISPERSANT AND CEMENT COMPOSITION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1-1, KORAIBASHI 4-CHOME, CHUO-KU |
OSAKA-SHI, OSAKA 541, JAPAN |
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ROBERT J. JACOBSON, P.A. |
HIGHLAND OFFICE CENTER, SUITE 202 |
790 CLEVELAND AVENUE SOUTH |
ST. PAUL, MINNESOTA 55116 |
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