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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11/20/1990
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Application #:
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07309575
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Filing Dt:
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02/13/1989
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Inventors:
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IRVING MEMIS, FREDERICK M. ROVENTE
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Title:
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METHOD AND STRUCTURE FOR PREVENTING WET ETCHANT PENETRATION AT THE INTERFACE BETWEEN A RESIST MASK AND AN UNDERLYING METAL LAYER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| IBM CORPORATION |
| INTELLECTUAL PROPERTY LAW |
| N50/251-2, 1701 NORTH STREET |
| ENDICOTT, NY 13760 |
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