Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 014800/0218 | |
| Pages: | 9 |
| | Recorded: | 06/29/2004 | | |
| Conveyance: | CORRECTIVE COVERSHEET TO CORRECT APPLICATION NUMBER 09/882,549 THAT WAS PREVIOUSLY RECORDED ON REEL 014701, FRAME 0234. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/09/2007
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Application #:
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10627776
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Filing Dt:
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07/28/2003
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Publication #:
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Pub Dt:
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04/08/2004
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Title:
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SILICA AND SILICA-BASED SLURRY
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Assignee
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| 3800 WEST 143RD STREET |
| CLEVELAND, OHIO 44111 |
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Correspondence name and address
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CAROL A. MARMO, ESQUIRE
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ONE PPG PLACE
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LAW DEPARTMENT, 39TH FLOOR
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INTELLECTUAL PROPERTY
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PITTSBURGH, PA 15272
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