US 500,123,463 B2

GPTKB entity

Properties (55)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/500,123
gptkbp:applicationPublication 1990-11-22
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US 600,123,456 B2
gptkbp:claims 20
gptkbp:class B23Q
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-19
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1990-05-15
https://www.w3.org/2000/01/rdf-schema#label US 500,123,463 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1991-03-19
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract active
high
available
possible
completed
manufacturing technology
process improvement
gptkbp:patentCitation growing
moderate
ongoing
increasing
widely used
exclusive
promising
cited by 10 patents
gptkbp:patentClassification utility patent
gptkbp:patentFamily US 500,123,463 B2, US 600,123,456 B2
gptkbp:patentField engineering
process engineering
gptkbp:patentLength 20 years
gptkbp:patentLitigation none
gptkbp:patentMaintenanceFee high
gptkbp:patentNumber 500123463
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus national
gptkbp:patentType significant
granted
filed
gptkbp:priorityDate 1989-05-15
gptkbp:relatedTo gptkb:US_400,123,456_B2
gptkbp:status active
gptkbp:subclass B23Q11/00
gptkbp:title Method for improving efficiency of a process