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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09/08/1992
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Application #:
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07459255
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Filing Dt:
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12/29/1989
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Inventors:
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HEINZ EILINGSFELD, KARL-HEINZ ETZBACH, GUENTER HANSEN, HELMUT REICHELT, ERNST SCHEFCZIK
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Title:
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THIOPHENEAZO DYES WITH A COUPLING COMPONENT BASED ON M-PHENYLENEDIAMINE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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| OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT |
| C. IRVIN MCCLELLAND |
| 1755 JEFFERSON DAVIS HIGHWAY 4TH FL. |
| ARLINGTON, VA 22202 |
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