US 6,789,908 C30

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing high purity silicon.
gptkbp:applicationNumber 10/779,123
gptkbp:applicationPublicationNumber gptkb:US_2004/0123456_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:General_Electric_Company
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class C01B 33/00
gptkbp:description The invention relates to a method for producing high purity silicon.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Silicon production
gptkbp:filingCountry gptkb:United_States
gptkbp:filingDate 2004-02-06
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gptkbp:internationalClassification C01B 33/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:legalStatus Granted
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gptkbp:patentFamily US_6,789,908_C30,_US_7,123,456_B2
gptkbp:patentNumber 6,789,908
gptkbp:patentType Granted Patent
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo silicon manufacturing
gptkbp:status Active
gptkbp:subclass C01B 33/02
gptkbp:title Method for producing a high purity silicon product