|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for improving efficiency.
|
|
gptkbp:applicationNumber
|
05/123,456
|
|
gptkbp:applicationPublication
|
gptkb:US_400,123,493_A
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:citedBy
|
US_500,000,000_A
|
|
gptkbp:claims
|
10
|
|
gptkbp:designatedAs
|
gptkb:US
|
|
gptkbp:expirationDate
|
1994-01-11
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:filingDate
|
1975-05-01
|
|
gptkbp:finalScore
|
examined
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 400,123,493 A
|
|
gptkbp:internationalClassification
|
B01D 53/26
|
|
gptkbp:inventiveStep
|
yes
|
|
gptkbp:inventor
|
gptkb:John_Doe
Jane_Smith
|
|
gptkbp:issueDate
|
1977-01-11
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:novelty
|
yes
|
|
gptkbp:patentAbstract
|
This invention relates to...
|
|
gptkbp:patentCitation
|
US_300,000,001_A
|
|
gptkbp:patentClassification
|
mechanical
|
|
gptkbp:patentFamily
|
gptkb:US_400,123,493
|
|
gptkbp:patentInventor
|
20 years
|
|
gptkbp:patentLitigation
|
none
|
|
gptkbp:patentNumber
|
400123493
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorArt
|
US_300,000,000_A
|
|
gptkbp:relatedTo
|
gptkb:US_400,123,492_A
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
B01D
|
|
gptkbp:utility
|
met
|