Patent Assignment Details
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| Reel/Frame: | 005202/0750 | |
| Pages: | 2 |
| | Recorded: | 12/21/1989 | | |
| 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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03/05/1991
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Application #:
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07454409
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Filing Dt:
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12/21/1989
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Title:
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METHOD OF FORMING A THERMALLY STABLE MIXED ALDEHYDE NOVOLAK RESIN CONTAINING RESIST PATTERN AND THAT PATTERN ON A SUBSTRATE
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Assignee
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| 110 NORTH WACKER DRIVE |
| A CORP. OF DE |
| CHICAGO, ILLINOIS 60606 |
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Correspondence name and address
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GEORGE W. RAUCHFUSS, JR.
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PARMELEE, BOLLINGER & BRAMBLETT
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460 SUMMER ST.
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STAMFORD, CT 06901
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