US 490000000 B2

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_500000000_A
gptkbp:claims 10
gptkbp:class G06F
gptkbp:description This patent describes a method for improving efficiency in various processes.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-12-01
gptkbp:fieldOfInvention Engineering
gptkbp:filingDate 1988-12-01
gptkbp:firstClaim A method comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 490000000 B2
gptkbp:internationalClassification H04L 29/06
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1990-02-13
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_490000000_B2,_US_480000000_B2,_US_500000000_A
gptkbp:priorityDate 1987-12-01
gptkbp:relatedTo gptkb:US_480000000_B2
gptkbp:status Active
gptkbp:subclass G06F 15/16
gptkbp:title Method for improving efficiency