Patent Assignment Details
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Reel/Frame: | 003818/0129 | |
| Pages: | 1 |
| | Recorded: | 01/02/1981 | | |
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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04/21/1981
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Application #:
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06055051
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Filing Dt:
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07/05/1979
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Title:
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PROCESS FOR CONVERTING CRUDE AND/OR COARSELY CRYSTALLINE PERYLENETETRACARBOXYLIC ACID DIIMIDES TO A PIGMENTARY FORM
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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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1755 SOUTH JEFF. DAVIS HWY.
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CRYSTAL SQ. FIVE, STE. 400
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ARLINGTON, VA. 22202
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