US 6,789,075 F25

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in heating systems.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublicationNumber gptkb:US_2004/0123456_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention energy management
gptkbp:filingDate 2003-10-01
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gptkbp:internationalClassification F25B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
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gptkbp:patentExpiration 2024-09-14
gptkbp:patentFamily US_6,789,075_F25,_US_7,123,456_B2
gptkbp:patentType utility
gptkbp:priorityDate 2002-10-01
gptkbp:relatedTo energy conservation
gptkbp:status active
gptkbp:title Method for improving energy efficiency