Patent Assignment Details
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| Reel/Frame: | 005499/0071 | |
| Pages: | 3 |
| | Recorded: | 10/31/1990 | | |
| 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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12/28/1993
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Application #:
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07606652
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Filing Dt:
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10/31/1990
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Title:
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POSITIVE WORKING PHOTORESIST COMPOSITION CONTAINING MID OR NEAR U.V. RADIATION SENSITIVE QUINONE DIAZIDE AND SULFONIC ACID ESTER OF IMIDE OR OXIME WHICH DOES NOT ABSORB MID OR NEAR U.V. RADIATION
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Correspondence name and address
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IBM CORP.
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DEPT. 901 BLDG. 300-482
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HOPEWELL JUNCTION, NY 12533
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HOPEWELL JUNCTION, NY 12533-9988
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