|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A system for purifying water using advanced filtration techniques.
|
|
gptkbp:applicationNumber
|
10/123,456
|
|
gptkbp:applicationPublication
|
gptkb:US_2003/0123456_A1
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:citedBy
|
gptkb:US_7,123,456_B2
|
|
gptkbp:claims
|
20
|
|
gptkbp:description
|
This patent describes a novel method for purifying water.
|
|
gptkbp:drawings
|
included
|
|
gptkbp:environmentalImpact
|
low
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:fieldOfInvention
|
water treatment
|
|
gptkbp:filingDate
|
2003-03-01
|
|
gptkbp:filingLocation
|
gptkb:USA
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 6,789,941 H20
|
|
gptkbp:internationalClassification
|
C02F 1/00
|
|
gptkbp:inventor
|
gptkb:Alice_Johnson
gptkb:John_Doe
|
|
gptkbp:issueDate
|
2004-09-14
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:market
|
residential water purification
|
|
gptkbp:patentCitation
|
gptkb:US_5,678,910_A
|
|
gptkbp:patentExpiration
|
2024-09-14
|
|
gptkbp:patentFamily
|
US_6,789,941_H20,_US_7,123,456_B2
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US6789941B2
|
|
gptkbp:patentNumber
|
6,789,941
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentType
|
utility
granted patent
|
|
gptkbp:priorityDate
|
2002-03-01
|
|
gptkbp:relatedTo
|
water quality
|
|
gptkbp:researchField
|
environmental engineering
|
|
gptkbp:status
|
active
|
|
gptkbp:technology
|
filtration
|
|
gptkbp:title
|
Water Purification System
|