US patent 4,567,903

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 06/703,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_5,678,901
gptkb:US_patent_5,123,456
gptkbp:classification H01L 31/042
gptkbp:description This patent describes a method to improve the efficiency of solar panels.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate January 28, 2003
gptkbp:fieldOfUse renewable energy
gptkbp:filingDate February 15, 1985
https://www.w3.org/2000/01/rdf-schema#label US patent 4,567,903
gptkbp:internationalClassification H01L 31/042
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn January 28, 1986
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:numberOfClaims 20
gptkbp:patentType utility patent
gptkbp:priorityDate March 15, 1984
gptkbp:relatedTo solar_energy_technology
gptkbp:status granted
gptkbp:title Method for improving efficiency of solar panels