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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08/04/1992
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Application #:
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07629037
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Filing Dt:
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12/19/1990
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Inventors:
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SHIGERU YAMAGUCHI, SHORBU SHIOJI, YOSHIO IRIE, TERUAKI FUJIWARA
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Title:
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PROCESS FOR PRODUCING ACID-TYPE MALEIC ACID POLYMER AND WATER-TREATING AGENT AND DETERGENT ADDITIVE CONTAINING SAID POLYMER
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Assignment:
1
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/01/1991
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| OBLON, FISHER, SPIVAK, MC CLELLAND |
| AND MAIER |
| CRYSTAL SQUARE FIVE - STE. 400 |
| 1755 SOUTH JEFFERSON DAVIS HWY. |
| ARLINGTON, VA 22202 |
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