Patent Assignment Details
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Reel/Frame: | 004909/0414 | |
| Pages: | 1 |
| | Recorded: | 07/05/1988 | | |
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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09/27/1988
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Application #:
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06907222
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Filing Dt:
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09/15/1986
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Title:
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PREPARATION OF WATER-SOLUBLE COPOLYMERS CONTAINING VINYLAMINE UNITS, AND THEIR USE AS WET STRENGTH AGENTS AND DRY STRENGTH AGENTS FOR PAPER
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Assignee
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6700 LUDWIGSHAFEN |
RHEILAND-PFALZ, GERMANY |
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND
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& MAIER, CRYSTAL SQUARE FIVE, STE. 400
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1755 SOUTH JEFF DAVIS HWY.,
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ARLINGTON, VA 22202
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