US 450,456,791 B2

GPTKB entity

Statements (55)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationStatus granted
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_450,456,792_B2
gptkb:US_450,456,793_B2
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention engineering
gptkbp:filingDate March 15, 1984
gptkbp:firstClaim A method for improving efficiency in manufacturing.
gptkbp:grantDate June 11, 1985
https://www.w3.org/2000/01/rdf-schema#label US 450,456,791 B2
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issuedBy June 11, 1985
gptkbp:legalStatus expired
gptkbp:license available
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_450,456,809_B2
gptkb:US_450,456,795_B2
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gptkb:US_450,456,792_B2
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gptkb:US_450,456,793_B2
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gptkb:US_450,456,790_B2
US_450,456,802_B2
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US_450,456,807_B2
gptkbp:patentExpiration June 11, 2005
gptkbp:patentFamily gptkb:US_450,456,790_B2
gptkbp:patentLitigation none
gptkbp:patentNumber 450456791
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate March 15, 1984
gptkbp:relatedTo gptkb:US_450,456,790_B2
gptkbp:status active
gptkbp:subclass B01J
gptkbp:technologyArea manufacturing
gptkbp:title Method for improving efficiency