Patent Assignment Details
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Reel/Frame: | 005496/0180 | |
| Pages: | 2 |
| | Recorded: | 10/31/1990 | | |
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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01/29/1991
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Application #:
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07483647
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Filing Dt:
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02/23/1990
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Title:
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DISAZO DYES CONTAINING THREE REACTIVE HETEROCYCLIC GROUPS
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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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OBLON, FISHER, SPIVAK, MC CLELLAND
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& MAIER
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CRYSTAL SQUARE FIVE - SUITE 400
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1755 SOUTH JEFFERSON DAVIS HWY
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ARLINGTON, VA 22202
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