US 4321098 A

GPTKB entity

Properties (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method to enhance solar panel efficiency.
A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 06/156,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_4567890_A
gptkbp:claims 10
gptkbp:classification H01L 31/042
gptkbp:currentHolder gptkb:ABC_Technologies
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1999-03-23
gptkbp:fieldOfInvention solar energy
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1980-06-30
https://www.w3.org/2000/01/rdf-schema#label US 4321098 A
gptkbp:internationalClassification H01L 31/042
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1982-03-23
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract gptkb:United_States
A method for improving solar panel efficiency.
US 9876543 A
gptkbp:patentAssignee gptkb:John_Doe
gptkb:XYZ_Corporation
gptkbp:patentCitation gptkb:US_1234567_A
US 1234567 A, US 9876543 A
gptkbp:patentClassification solar technology
H01L 31/042
gptkbp:patentExpiration 1999-03-23
gptkbp:patentFamily US_4321098_A,_US_4567890_A
gptkbp:patentFamilyMembers US 4321098 A, US 4567890 A, US 9876543 A
gptkbp:patentField renewable energy
gptkbp:patentFilingDate 1980-06-30
1979-06-30
1982-03-23
gptkbp:patentInventor gptkb:John_Doe
gptkb:USA
Jane_Smith
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 4321098
06/156,123
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Active
granted
issued
1982-03-23
gptkbp:patentType utility
Utility patent
granted patent
gptkbp:priorityDate 1979-06-30
gptkbp:relatedTo solar panel technology
gptkbp:subclass H01L
gptkbp:title Method for improving efficiency of solar panels