Patent Assignment Details
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| Reel/Frame: | 023149/0156 | |
| Pages: | 8 |
| | Recorded: | 08/20/2009 | | |
| Conveyance: | RE-RECORD TO CORRECT THE NAME OF THE EIGHTH ASSIGNOR, PREVIOUSLY RECORDED ON REEL 022941 FRAME 0753. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/29/2012
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Application #:
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12459133
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Filing Dt:
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06/26/2009
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Publication #:
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Pub Dt:
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12/31/2009
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Title:
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CLEANING METHOD BY ELECTROLYTIC SULFURIC ACID AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
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Assignees
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| 35 F. ST. LUKE'S TOWER, 8-1, AKASHI-CHO |
| CHUO-KU, TOKYO, JAPAN 104-0044 |
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| 1-1, SHIBAURA 1-CHOME |
| MINATO-KU, TOKYO, JAPAN 105-0023 |
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| 5-1, KASAMA 2-CHOME, SAKAE-KU |
| YOKOHAMA-SHI, KANAGAWA, JAPAN 247-8560 |
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Correspondence name and address
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ROBERT J. SCHNEIDER
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CHAPMAN AND CUTLER LLP
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111 WEST MONROE STREET, SUITE 1700
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CHICAGO, ILLINOIS 60603
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