US Patent 4,876,543

GPTKB entity

Properties (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 07/305,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_Patent_5,123,456
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse renewable energy
gptkbp:filingDate September 15, 1988
gptkbp:firstClaim A method for improving the efficiency of solar panels comprising...
https://www.w3.org/2000/01/rdf-schema#label US Patent 4,876,543
gptkbp:internationalClassification H01L 31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn October 24, 1989
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:numberOfClaims 20
gptkbp:patentFamily US_Patent_Family_12345
gptkbp:patentType utility
gptkbp:priorityDate March 15, 1988
gptkbp:relatedTo solar_energy_technology
gptkbp:status granted
gptkbp:title Method for improving efficiency of solar panels
gptkbp:USClassification 136/245