US 04,890,123 B4

GPTKB entity

Properties (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_05,123,456_A
gptkbp:claims 10
gptkbp:classification B01J 19/00
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method for improving efficiency in manufacturing processes.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-01-12
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Industrial Manufacturing
gptkbp:filingDate 1990-01-12
https://www.w3.org/2000/01/rdf-schema#label US 04,890,123 B4
gptkbp:internationalClassification CPC B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-01-02
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation gptkb:Journal_of_Manufacturing_Science
gptkbp:patentAbstract Yes
Significant
US_Patent_Law
gptkbp:patentCitation gptkb:US_04,890,125_B4
No
Yes
Emerging Technologies
Manufacturing Market
gptkbp:patentExpiration Yes
gptkbp:patentFamily US_04,890,123_B4,_US_04,890,124_B4
gptkbp:patentLitigation No
gptkbp:patentMaintenanceFee High
Yes
gptkbp:patentNumber 04,890,123 B4
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentType Yes
Utility Patent
gptkbp:priorityDate 1989-01-12
gptkbp:relatedPatent gptkb:US_04,890,124_B4
gptkbp:relatedTo gptkb:US_04,890,124_B4
gptkbp:researchAreas Manufacturing Technology
gptkbp:status granted
gptkbp:subclass B01J 19/10
gptkbp:technologyArea Process Engineering
gptkbp:title Method for improving efficiency