US 52,000,009 B2

GPTKB entity

Statements (61)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationPublicationNumber gptkb:US_2001/0001234_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:Los_Angeles
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_52,000,010_B2
gptkbp:claims 10
gptkbp:class B23P_15/00
gptkbp:documentType Patent_Grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2021-06-01
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Widgets
gptkbp:filedIn Utility Patent
gptkbp:filingDate 2000-01-01
https://www.w3.org/2000/01/rdf-schema#label US 52,000,009 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2001-06-01
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_52,000,009_B2,_US_52,000,010_B2
gptkbp:patentNumber 52,000,009
gptkbp:patentType Utility
gptkbp:priorityDate 1999-12-31
gptkbp:relatedTo gptkb:US_51,000,008_B2
gptkbp:status Active
gptkbp:subclass B23P_15/02
gptkbp:title Method for improving widget efficiency