Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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07268640
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Filing Dt:
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11/08/1988
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Inventors:
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MARK A. SPAK, DONALD MAMMATO, DANA DURHAM, SANGYA JAIN
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Title:
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IMAGE REVERSAL NEGATIVE WORKING O-QUINONE DIAZIDE AND CROSS-LINKING COMPOUND CONTAINING PHOTORESIST PROCESS WITH THERMAL CURING TREATMENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ANDREW F. SAYKO, JR. |
| HOECHST CELANESE CORPORATION |
| 26 MAIN STREET |
| CHATHAM, NJ 07928 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| ANDREW F. SAYKO, JR. |
| HOECHST CELANESE CORPORATION |
| 26 MAIN STREET |
| CHATHAM, NJ 07928 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| CITCO BUILDING, WICKHAMS CAY |
| ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH |
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| CLARIANT CORPORATION |
| ANDREW F. SAYKO, JR. |
| 70 MEISTER AVENUE |
| SOMERVILLE, NEW JERSEY 08876 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 70 MEISTER AVENUE |
| SOMERVILLE, NEW JERSEY 08876 |
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| ALAN P. KASS |
| 70 MEISTER AVENUE |
| SOMERVILLE, NJ 08876 |
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