US 68,890,154 B2

GPTKB entity

Statements (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling a gas turbine engine to improve efficiency.
gptkbp:applicationNumber 10/682,123
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee gptkb:General_Electric_Company
gptkbp:citedBy gptkb:US_70,123,456_B2
gptkb:US_69,123,456_B2
gptkbp:claims 20
gptkbp:class F02C 7/00
gptkbp:country gptkb:United_States
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention gas turbine engines
gptkbp:filingDate 2003-10-31
gptkbp:hasFieldOfUse aerospace
https://www.w3.org/2000/01/rdf-schema#label US 68,890,154 B2
gptkbp:internationalClassification F02C 7/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issuedOn 2005-05-03
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for controlling a gas turbine engine to improve efficiency.
gptkbp:patentAssignee gptkb:General_Electric_Company
gptkbp:patentClaim 20
gptkbp:patentClassification mechanical engineering
gptkbp:patentExpiration 2025-05-03
gptkbp:patentFamily US_68,890,154_B2,_US_68,890,153_B2
gptkbp:patentFilingDate 2003-10-31
2005-05-03
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 68,890,154
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType granted
gptkbp:priorityDate 2003-10-31
gptkbp:publicationDate 2005-05-03
gptkbp:relatedPatent gptkb:US_68,890,153_B2
gptkbp:relatedTo gptkb:US_68,890,153_B2
gptkbp:status active
gptkbp:subclass F02C 7/02
gptkbp:technology energy conversion
gptkbp:title Method and apparatus for controlling a gas turbine engine