US 4802468 A1

GPTKB entity

Statements (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing process efficiency through specific operational adjustments.
gptkbp:applicationNumber 07/058,123
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_5000000_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType A1
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfInvention Industrial Processes
gptkbp:fieldOfUse Manufacturing
gptkbp:filingDate 1987-06-30
gptkbp:firstClaim A method comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 4802468 A1
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentCitation US_4500000_A
gptkbp:patentExpiration 2007-06-30
gptkbp:patentFamily US_4802468_A1,_US_4802469_A1
gptkbp:patentNumber 4802468
gptkbp:priorityDate 1986-06-30
gptkbp:publicationDate 1989-02-07
gptkbp:relatedTo US_4802469_A
gptkbp:status granted
gptkbp:technicalField Chemical_Engineering
gptkbp:title Method for improving the efficiency of a process