US 47890138 B2

GPTKB entity

Properties (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication gptkb:US_47890138_A1
gptkbp:applicationType Non-provisional
gptkbp:assignee gptkb:New_York
gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_12345678_B1
gptkbp:claims 10
gptkbp:class Energy conservation
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2008-11-29
gptkbp:fieldOfInvention Energy efficiency
gptkbp:fieldOfUse Industrial applications
gptkbp:filingDate 1987-05-15
gptkbp:grantDate 1988-11-29
https://www.w3.org/2000/01/rdf-schema#label US 47890138 B2
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy 1988-11-29
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation 5
gptkbp:patentAbstract gptkb:Robert_Brown
A method for enhancing energy efficiency.
gptkbp:patentCitation 15
gptkbp:patentClaim 2
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10
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gptkbp:patentFamily gptkb:US_47890138
gptkbp:patentField Energy technology
gptkbp:patentNumber 47890138
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Active
gptkbp:patentType Utility
gptkbp:priorityDate 1987-05-15
gptkbp:relatedPatent gptkb:US_47890139_B2
gptkbp:relatedTo gptkb:US_47890137_B2
gptkbp:status active
gptkbp:subclass Methodology
gptkbp:technologyDomain Renewable energy
gptkbp:title Method for improving efficiency