US 1,555,567 B2

URI: https://gptkb.org/entity/US_1%2C555%2C567_B2
GPTKB entity
Properties (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a process.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_2,222,222_B2
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Electrical Engineering
gptkbp:filingDate June 15, 1988
gptkbp:firstClaim A method for...
https://www.w3.org/2000/01/rdf-schema#label US 1,555,567 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate September 17, 1990
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Required
gptkbp:patentFamily US_1,555,567
gptkbp:patentLength 20 years
gptkbp:patentType Utility Patent
gptkbp:priorityDate June 15, 1987
gptkbp:relatedTo gptkb:US_1,555,566_B2
gptkbp:status Active
gptkbp:title Method for improving efficiency