US 5153680

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing process efficiency through specific techniques.
gptkbp:applicationDate 1991-05-31
gptkbp:applicationNumber 07/713,123
gptkbp:applicationPublicationNumber WO_1991/123456
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_1234567
gptkbp:claims 10
gptkbp:class C12M
gptkbp:description The invention relates to a method for improving efficiency.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2012-10-13
gptkbp:fieldOfInvention chemical engineering
gptkbp:fieldOfUse industrial processes
gptkbp:filingDate 1991-05-31
https://www.w3.org/2000/01/rdf-schema#label US 5153680
gptkbp:innovation method
gptkbp:internationalClassification C12M_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1992-10-13
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for enhancing process efficiency.
gptkbp:patentAssignee gptkb:XYZ_Corporation
gptkbp:patentCitation US_1234567,_US_7654321
US_5153679
gptkbp:patentClassification C12M_1/00
gptkbp:patentDescription Method for improving the efficiency of a process
gptkbp:patentExpiration 2012-10-13
gptkbp:patentFamily US_5153680,_US_5153679,_US_5153681
gptkbp:patentField industrial applications
gptkbp:patentFilingDate 1991-05-31
1992-10-13
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 5153680
gptkbp:patentStatus expired
granted
gptkbp:patentType granted patent
US_5153679
gptkbp:priorityDate 1990-05-31
gptkbp:relatedTo US_5153679
gptkbp:status expired
gptkbp:subclass C12M1/00
gptkbp:technology process engineering
gptkbp:title Method for improving the efficiency of a process