Patent Assignment Details
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Reel/Frame: | 005528/0564 | |
| Pages: | 3 |
| | Recorded: | 12/06/1990 | | |
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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03/31/1992
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Application #:
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07623014
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Filing Dt:
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12/06/1990
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Title:
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POSITIVE-WORKING PHOTORESIST COMPOSITION CONTAINING QUINONE DIAZIDE COMPOUND, NOVOLAK RESIN AND ALKYL PYRUVATE SOLVENT
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Assignee
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150, NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI |
KANAGAWA-KEN,, JAPAN |
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Correspondence name and address
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HENRY T. BURKE
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645 MADISON AVE.
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NEW YORK, NY 10022
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