US 5,000,057 B2

GPTKB entity

Properties (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a manufacturing process.
gptkbp:applicationNumber 07/537,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_5,123,456_B2
gptkbp:claims 20
gptkbp:description This patent describes a method to enhance the efficiency of a specific manufacturing process.
gptkbp:examiner gptkb:Mary_Johnson
gptkbp:fieldOfInvention manufacturing technology
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 5,000,057 B2
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
Jane_Smith
gptkbp:issueDate 1991-03-19
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_5,000,057
gptkbp:patentType utility
gptkbp:priorityDate 1989-06-29
gptkbp:relatedTo gptkb:US_4,567,890_B2
gptkbp:status active
gptkbp:title Method for improving efficiency of a process