US patent 4,567,898

GPTKB entity

Properties (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 06/678,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_5,123,456
gptkbp:currentHolder gptkb:Acme_Corporation
gptkbp:examiner Jane_Smith
gptkbp:expirationDate January 28, 2003
gptkbp:fieldOfUse renewable energy
gptkbp:filingDate June 15, 1984
gptkbp:grantDate January 28, 1986
https://www.w3.org/2000/01/rdf-schema#label US patent 4,567,898
gptkbp:internationalClassification H01L 31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn January 28, 1986
gptkbp:legalStatus expired
gptkbp:location gptkb:United_States
gptkbp:numberOfClaims 20
gptkbp:patentAbstract gptkb:United_States
A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_patent_5,123,456
gptkb:US_patent_4,123,456
gptkbp:patentClaim 20
gptkbp:patentClassification solar technology
H01L 31/00
gptkbp:patentExpiration January 28, 2003
gptkbp:patentFamily gptkb:US_patent_family_4,567,898
gptkbp:patentField renewable energy
gptkbp:patentFilingDate January 28, 1986
March 15, 1985
June 15, 1984
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentNumber 06/678,123
4,567,898
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus expired
gptkbp:patentType utility
utility patent
solar_energy_technology
gptkbp:priorityDate March 15, 1985
gptkbp:relatedTo solar_energy_technology
gptkbp:status granted
gptkbp:title Method for improving efficiency of solar panels