Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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09916381
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Filing Dt:
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07/27/2001
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Publication #:
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Pub Dt:
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06/13/2002
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Inventors:
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Sadao Haga, Katsuji Itou
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Title:
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Mixed acid solution in etching process, process for producing the same, etching process using the same and process for producing semiconductor device
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5-2, MARUNOUCHI 2-CHOME CHIYODA-KU |
| TOKYO 100-0005, JAPAN |
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| IWAKI-SHI |
| 34, AZA TAKAYAMA, ONAHAMA |
| FUKUSHIMA-KEN, JAPAN |
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| DIKE, BRONSTEIN, ROBERTS & CUSHMAN |
| DAVID G. CONLIN |
| P.O. BOX 9169 |
| BOSTON, MA 02209 |
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