US 5023456 A1

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/532,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5034567_A1
gptkbp:claims 10
gptkbp:class B23P_15/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-06-29
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1990-06-29
gptkbp:firstClaim A method for improving efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 5023456 A1
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentNumber 5023456
gptkbp:priorityDate 1989-06-29
gptkbp:publicationDate 1991-06-04
gptkbp:relatedTo US_5012345_A1
gptkbp:status granted
gptkbp:subclass B23P_15/02
gptkbp:title Method for improving efficiency of a process