US 5,000,021 Y

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/532,123
PCT/US1990/000123
WO1991/000123
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US_5,123,456
gptkbp:claims 10
gptkbp:classification B01D 45/00
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:country gptkb:United_States
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-19
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:fieldOfUse Industrial Applications
gptkbp:filingDate 1990-06-29
https://www.w3.org/2000/01/rdf-schema#label US 5,000,021 Y
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1991-03-19
gptkbp:language English
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for enhancing production efficiency.
gptkbp:patentCitation US_4,567,890
gptkbp:patentDescription Describes a method to optimize manufacturing processes.
gptkbp:patentFamily US_5,000,021_Y_Family
gptkbp:patentField Manufacturing
gptkbp:patentFilingDate 1991-03-19
gptkbp:patentImage image_url_here
gptkbp:patentNumber 5,000,021
US_Patent
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Assignment
gptkbp:patentType gptkb:Grant
gptkb:USPTO
Granted
Utility
Y
Non-Provisional
Patent granted after examination.
gptkbp:priorityDate 1989-06-29
gptkbp:relatedApplication US_07/532,124
gptkbp:relatedPatent US_5,000,020_Y
gptkbp:status Granted
gptkbp:subclass B01D 45/00
gptkbp:title Method for improving efficiency