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gptkbp:instanceOf
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patent
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gptkbp:abstract
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A method for improving energy efficiency in industrial processes.
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gptkbp:applicationNumber
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07/327,456
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gptkbp:applicationPublicationNumber
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gptkb:US_07/327,456_A1
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gptkbp:applicationType
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utility
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gptkbp:assignee
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gptkb:Acme_Corporation
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gptkbp:citedBy
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gptkb:US_patent_5,123,456
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gptkbp:country
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gptkb:United_States
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gptkbp:description
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This patent describes a method for enhancing the efficiency of energy use.
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gptkbp:documentType
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patent document
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gptkbp:examiner
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Jane_Smith
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gptkbp:expirationDate
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January 22, 2008
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gptkbp:fieldOfInvention
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energy technology
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gptkbp:fieldOfUse
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energy efficiency
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gptkbp:filingDate
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April 1, 1989
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https://www.w3.org/2000/01/rdf-schema#label
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US patent 4,987,123
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gptkbp:internationalClassification
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F24S_10/00
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gptkbp:inventor
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gptkb:John_Doe
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gptkbp:inventorCountry
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gptkb:USA
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gptkbp:issuedOn
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January 22, 1991
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gptkbp:language
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English
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gptkbp:legalStatus
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active
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gptkbp:maintenanceFee
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paid
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gptkbp:numberOfClaims
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20
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gptkbp:patentAbstract
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A method for improving energy efficiency.
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gptkbp:patentCitation
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gptkb:US_patent_4,123,456
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gptkbp:patentClaim
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20 claims.
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gptkbp:patentClassification
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H02J 3/00
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gptkbp:patentExpiration
|
January 22, 2008
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gptkbp:patentFamily
|
gptkb:US_patent_family_4,987,123
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gptkbp:patentField
|
energy efficiency
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gptkbp:patentFilingDate
|
January 22, 1991
April 1, 1989
March 15, 1989
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gptkbp:patentInventor
|
gptkb:John_Doe
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gptkbp:patentNumber
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4,987,123
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gptkbp:patentOffice
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gptkb:USPTO
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gptkbp:patentOwner
|
gptkb:Acme_Corporation
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gptkbp:patentStatus
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active
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gptkbp:patentType
|
granted patent
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gptkbp:priorityDate
|
March 15, 1989
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gptkbp:relatedPatent
|
US_patent_4,987,124
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gptkbp:relatedTo
|
energy conservation
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gptkbp:status
|
granted
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gptkbp:title
|
Method for improving efficiency
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