US 500,123,570 B2

GPTKB entity

Properties (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/516,123
gptkbp:applicationType Non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US 600,123,456 B1
gptkbp:claims 20
gptkbp:description This patent describes a method for improving the efficiency of a manufacturing process.
gptkbp:examiner gptkb:Michael_Johnson
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:filingDate 1990-05-15
gptkbp:firstClaim A method for improving efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 500,123,570 B2
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
Jane_Smith
gptkbp:issueDate 1991-03-26
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US 500,123,570 B2, US 600,123,456 B1
gptkbp:patentType Utility patent
gptkbp:priorityDate 1989-05-15
gptkbp:relatedTo US_400,123,456_A1
gptkbp:title Method for improving efficiency of a process