Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 050862/0757 | |
| Pages: | 4 |
| | Recorded: | 10/30/2019 | | |
| Attorney Dkt #: | 8143-1804829 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/10/2018
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Application #:
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14374687
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Filing Dt:
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10/02/2014
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Publication #:
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Pub Dt:
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03/12/2015
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Title:
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SILICON REFINING EQUIPMENT AND METHOD FOR REFINING SILICON
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Patent #:
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Issue Dt:
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08/06/2019
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Application #:
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14381150
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Filing Dt:
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10/16/2014
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Publication #:
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Pub Dt:
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02/05/2015
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Title:
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SILICON REFINING DEVICE
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Patent #:
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Issue Dt:
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01/01/2019
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Application #:
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14383321
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Filing Dt:
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10/16/2014
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Publication #:
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Pub Dt:
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01/29/2015
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Title:
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METHOD FOR MANUFACTURING HIGHLY PURE SILICON, HIGHLY PURE SILICON OBTAINED BY THIS METHOD, AND SILICON RAW MATERIAL FOR MANUFACTURING HIGHLY PURE SILICON
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Assignee
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| PASEO DE LA CASTELLANA, 259-D, PLANTA 49 |
| TORRE ESPACIO |
| MADRID, SPAIN |
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Correspondence name and address
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THE WEBB LAW FIRM
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420 FT. DUQUESNE BLVD., SUITE 1200
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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