US 5,123,403 B1

GPTKB entity

Properties (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing process efficiency.
gptkbp:applicationNumber 07/678,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 29, 2011
gptkbp:fieldOfInvention manufacturing processes
gptkbp:filingDate March 29, 1991
https://www.w3.org/2000/01/rdf-schema#label US 5,123,403 B1
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn June 23, 1992
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_5,123,403_B1,_US_5,678,901_B1
gptkbp:patentType utility
gptkbp:priorityDate March 29, 1991
gptkbp:relatedPatent gptkb:US_5,678,901_B1
gptkbp:status active
gptkbp:title Method for improving the efficiency of a process