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gptkbp:instanceOf
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patent
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gptkbp:abstract
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A method for controlling a gas turbine engine to improve efficiency.
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gptkbp:applicationNumber
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10/775,123
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gptkbp:applicationPublication
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gptkb:US_2004/0123456_A1
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gptkbp:applicationType
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Utility
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gptkbp:assignee
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gptkb:General_Electric_Company
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gptkbp:citedBy
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gptkb:US_7,123,456_B2
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gptkbp:claims
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20
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gptkbp:coInventor
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gptkb:Alice_Johnson
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gptkbp:examiner
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Jane_Smith
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gptkbp:fieldOfInvention
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Gas turbine technology
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gptkbp:filingCountry
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gptkb:USA
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gptkbp:filingDate
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2004-02-06
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https://www.w3.org/2000/01/rdf-schema#label
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US 6,789,957 G8
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gptkbp:internationalClassification
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F01D 25/00
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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:issueDate
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2004-09-14
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gptkbp:legalStatus
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Granted
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gptkbp:maintenanceFee
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Paid
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gptkbp:patentAbstract
|
gptkb:USA
High
Ongoing
University partnerships
Government funded
Regularly reviewed
Available for licensing
Patent Act of 1952
Improved control methods
Turbine_control_systems
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gptkbp:patentCitation
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gptkb:US_5,123,456_A
Energy efficiency
Widely used
None reported
Aerospace market
Increasing efficiency
Active research
Promising developments
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gptkbp:patentClassification
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Class 60
Subclass 39
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gptkbp:patentExpiration
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2024-09-14
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gptkbp:patentFamily
|
US_6,789,957_G8_family
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gptkbp:patentFilingDate
|
Published in 2004
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gptkbp:patentMaintenanceFee
|
Significant in gas turbine technology.
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gptkbp:patentNumber
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6,789,957
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gptkbp:patentOffice
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gptkb:USPTO
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gptkbp:patentOwner
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gptkb:General_Electric_Company
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gptkbp:patentType
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Granted patent
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gptkbp:priorityDate
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2003-02-06
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gptkbp:relatedPatent
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gptkb:US_6,789,958_B1
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gptkbp:status
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Active
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gptkbp:technicalField
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Aerospace engineering
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gptkbp:title
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Method and apparatus for controlling a gas turbine engine
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