US 490,678,901 B2

URI: https://gptkb.org/entity/US_490%2C678%2C901_B2
GPTKB entity
Properties (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_5,678,901
gptkbp:claims 10
gptkbp:class G06F 15/16
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Engineering
gptkbp:filingDate February 12, 1990
gptkbp:firstClaim A method for improving efficiency in a process comprising...
https://www.w3.org/2000/01/rdf-schema#label US 490,678,901 B2
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate February 27, 1990
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Required
gptkbp:patentExpiration February 12, 2010
gptkbp:patentFamily US_490,678,901_B2,_US_490,678,900_B2
gptkbp:patentLength 20 years
gptkbp:patentType Utility
gptkbp:priorityDate February 12, 1989
gptkbp:relatedTo US_490,678,900_B2
gptkbp:status Active
gptkbp:subclass G06F 15/167
gptkbp:title Method for improving efficiency