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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05/10/1994
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Application #:
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07990469
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Filing Dt:
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12/15/1992
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Inventors:
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SUZAN J. HIRZ, BRUCE W. WEEKS
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Title:
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CHANGING THE COLOR OF YELLOW RESIST IMAGES BY APPLICATION OF PH- SENSITIVE DYES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3M CENTER, P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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| MARK A. LITMAN |
| MINNESOTA MINING AND MANUFACTURING CO. |
| OFFICE OF INTELLECTUAL PROPERTY COUNSEL |
| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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