Patent Assignment Details
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Reel/Frame: | 021483/0042 | |
| Pages: | 7 |
| | Recorded: | 09/04/2008 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER. DOCUMENT PREVIOUSLY RECORDED AT REEL 021384 FRAME 0028. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/26/2010
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Application #:
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12133223
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Filing Dt:
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06/04/2008
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Publication #:
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Pub Dt:
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12/10/2009
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Title:
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METHOD FOR PURIFYING ACETYLENE GAS FOR USE IN SEMICONDUCTOR PROCESSES
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Assignee
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3970 NORTH FIRST STREET |
SAN JOSE, CALIFORNIA 95134 |
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Correspondence name and address
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WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
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PO BOX 70250
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OAKLAND, CALIFORNIA 94612-0250
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