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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05/17/1983
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Application #:
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06311490
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Filing Dt:
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10/15/1981
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Inventors:
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REINHARD PREUSS, JOACHIM GRUTZE, ULRICH BECK, HELLMUTH PANTKE, KARL VOGEL
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Title:
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PROCESS FOR IMPROVING THE LIGHT FASTNESS OF POLYAMIDE DYEINGS WITH COPPER COMPLEXES OF SCHIFF BASES OR ORTHO - HYDROXY BENZOPHENONE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| SPRUNG, FELFE, HORN, LYNCH & KRAMER |
| 600 3RD AVE. |
| NEW YORK, NY 10016 |
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