Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 025497/0514 | |
| Pages: | 11 |
| | Recorded: | 12/14/2010 | | |
| Attorney Dkt #: | F130801 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
8
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Patent #:
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Issue Dt:
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03/07/1995
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Application #:
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07843474
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Filing Dt:
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02/28/1992
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Title:
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METHOD AND APPARATUS FOR GROWING SHAPED CRYSTALS
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Patent #:
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Issue Dt:
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08/08/1995
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Application #:
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08133602
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Filing Dt:
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10/08/1993
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Title:
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SHAPED BLADES
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Patent #:
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Issue Dt:
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10/26/1999
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Application #:
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08919895
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Filing Dt:
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08/28/1997
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Title:
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METHOD FOR PURIFYING SILICON
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Patent #:
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Issue Dt:
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04/09/2002
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Application #:
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09512947
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Filing Dt:
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02/25/2000
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Title:
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Method and apparatus for purifying silicon
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Patent #:
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Issue Dt:
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07/16/2002
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Application #:
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09768395
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Filing Dt:
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01/24/2001
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Publication #:
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Pub Dt:
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07/25/2002
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Title:
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METHOD AND APPARATUS FOR CUTTING WORKPIECES
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Patent #:
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Issue Dt:
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03/18/2008
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Application #:
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11212027
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Filing Dt:
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08/25/2005
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Publication #:
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Pub Dt:
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03/01/2007
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Title:
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SYSTEM AND METHOD FOR CRYSTAL GROWING
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Patent #:
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Issue Dt:
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12/11/2012
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Application #:
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12607773
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Filing Dt:
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10/28/2009
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Publication #:
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Pub Dt:
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09/08/2011
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Title:
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METHOD AND APPARATUS FOR REFINING METALLURGICAL GRADE SILICON TO PRODUCE SOLAR GRADE SILICON
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Patent #:
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Issue Dt:
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01/17/2017
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Application #:
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12873388
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Filing Dt:
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09/01/2010
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Publication #:
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Pub Dt:
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03/03/2011
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Title:
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HIGH-TEMPERATURE PROCESS IMPROVEMENTS USING HELIUM UNDER REGULATED PRESSURE
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Assignee
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| 11 MADISON AVENUE |
| NEW YORK, NEW YORK 10010 |
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Correspondence name and address
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ELSPETH CALLAHAN
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1100 G ST NW SUITE 420
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NATIONAL CORPORATE RESEARCH
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WASHINGTON, DC 20005
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