US 4578901

GPTKB entity

Statements (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 06/635,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy US_1234567
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:description This patent describes a method for improving efficiency in various processes.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-03-25
gptkbp:fieldOfInvention Electrical Engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1984-06-29
gptkbp:firstClaim A method comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 4578901
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1986-03-25
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US 4578901, US 4578902, US 4578903
gptkbp:patentNumber 4578901
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1983-06-29
gptkbp:relatedPatent gptkb:US_4578902
gptkbp:status Granted
gptkbp:title Method for improving efficiency