US 5,123,424 B2

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a process.
gptkbp:applicationNumber 07/537,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_5,678,910_B2
gptkbp:claims 20
gptkbp:class Method and apparatus for processing.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2012-06-23
gptkbp:fieldOfInvention Industrial Processes
gptkbp:fieldOfUse Manufacturing
gptkbp:filingDate 1990-06-29
https://www.w3.org/2000/01/rdf-schema#label US 5,123,424 B2
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1992-06-23
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract Describes a method for improving efficiency in industrial processes.
Chemical_Engineering
gptkbp:patentAssignee Acme_Corporation,_Beta_LLC
gptkbp:patentCitation Cited in 15 other patents.
gptkbp:patentClaim Claims detail the scope of the invention.
gptkbp:patentClassification B01J 19/00
gptkbp:patentDescription Detailed description of the method and its applications.
gptkbp:patentExpiration 2012-06-23
gptkbp:patentFamily US_5,123,424_B2,_US_5,678,910_B2
gptkbp:patentFamilyMembers US_5,678,910_B2,_US_5,000,000_B2
gptkbp:patentField Industrial Processes
gptkbp:patentFilingDate 1990-06-29
1992-06-23
gptkbp:patentInventor Jane_Smith
John_Doe,_Jane_Roe
gptkbp:patentLitigation nan
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 5,123,424
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
Granted Patent
gptkbp:priorityDate 1990-06-29
gptkbp:relatedTo US_5,000,000_B2
gptkbp:status Active
gptkbp:subclass Efficiency improvement methods.
gptkbp:technologyDomain Chemical_Engineering
gptkbp:title Method for improving efficiency