US 6,789,139 L6

URI: https://gptkb.org/entity/US_6%2C789%2C139_L6
GPTKB entity
Statements (52)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling a gas turbine engine to improve efficiency.
gptkbp:applicationNumber 10/703,174
gptkbp:applicationPublicationNumber gptkb:US_2004/0123456_A1
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee gptkb:General_Electric_Company
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner Jane_Smith
gptkbp:fieldOfTechnology aerospace engineering
gptkbp:filingDate March 31, 2004
gptkbp:grantDate September 7, 2004
https://www.w3.org/2000/01/rdf-schema#label US 6,789,139 L6
gptkbp:internationalClassification F02C 7/00
gptkbp:inventiveStep yes
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy September 7, 2004
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:novelty yes
gptkbp:patentAbstract A method for controlling a gas turbine engine to enhance performance.
gptkbp:patentAssignee gptkb:General_Electric_Company
gptkbp:patentCitation US_5,678,901
US_5,678,901,_US_6,123,456
gptkbp:patentClassification mechanical engineering
F02C 7/00
gptkbp:patentExpiration March 31, 2024
gptkbp:patentFamily gptkb:US_6,789,139
gptkbp:patentFamilyMembers US 6,789,140 B1, US 6,789,141 C2
gptkbp:patentField energy technology
gptkbp:patentFilingDate March 31, 2003
March 31, 2004
September 7, 2004
gptkbp:patentInventor gptkb:John_Doe
20 years
Jane_Smith
John_Doe,_Alice_Johnson
gptkbp:patentLitigation none
gptkbp:patentNumber 10/703,174
6,789,139
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentStatus active
gptkbp:patentType utility patent
granted patent
gptkbp:priorityDate March 31, 2003
gptkbp:relatedPatent US 6,789,140 B1
gptkbp:relatedTo gas turbine technology
gptkbp:status active
gptkbp:technicalField energy production
gptkbp:title Method and apparatus for controlling a gas turbine engine