Patent Assignment Details
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Reel/Frame: | 005458/0342 | |
| Pages: | 4 |
| | Recorded: | 09/24/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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07035413
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Filing Dt:
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04/06/1987
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Title:
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METHOD OF DEVELOPING A HIGH CONTRAST,POSITIVE PHOTORESIST USING A DEVELOPER CONTAINING ALKANOLAMINE
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Patent #:
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Issue Dt:
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03/10/1992
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Application #:
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07564665
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Filing Dt:
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08/07/1990
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Title:
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METHOD OF DEVELOPING A HIGH CONTRAST, POSITIVE PHOTORESIST USING A DEVELOPER CONTAINING A ALKANOLAMINE
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Assignee
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110 NORTH WACKER DRIVE |
CHICAGO, ILLINOIS 60606-1560 |
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Correspondence name and address
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GERALD K. WHITE
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110 N. WACKER DR.
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CHICAGO, IL 60606
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