US 4,978,901

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/347,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 10
gptkbp:classification G06F 15/16
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Computer Science
gptkbp:filingDate 1989-05-01
gptkbp:firstClaim A method for...
https://www.w3.org/2000/01/rdf-schema#label US 4,978,901
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1990-12-18
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:maintenanceFee Paid
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1988-05-01
gptkbp:relatedTo US_4,567,890
gptkbp:status Active
gptkbp:title Method for improving efficiency