Patent Assignment Details
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Reel/Frame: | 006452/0504 | |
| Pages: | 2 |
| | Recorded: | 03/08/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/01/1993
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Application #:
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07620457
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Filing Dt:
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12/04/1990
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Title:
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THIOPHENEAZO DYE BASED ON A COUPLING COMPONENT OF THE THIAZOLE SERIES
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Assignee
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6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY |
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Correspondence name and address
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C. IRVIN MCCLELLAND
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
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4TH FLOOR
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1755 JEFFERSON DAVIS HWY.
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ARLINGTON, VA 22202
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