US 6,543,221 BB

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving data processing efficiency.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationPublication July 1, 2001
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:documentType patent grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 8, 2023
gptkbp:fieldOfInvention Data processing technology
gptkbp:fieldOfUse computing
gptkbp:filingDate July 1, 2001
https://www.w3.org/2000/01/rdf-schema#label US 6,543,221 BB
gptkbp:internationalClassification G06F 17/30
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn April 8, 2003
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:patentCitation US_5,000,000_A
gptkbp:patentClassification G06F 17/30
G06F 17/31
gptkbp:patentExpiration 20 years from filing
gptkbp:patentFamily US_6,543,221
gptkbp:patentFilingDate April 8, 2003
July 1, 2001
gptkbp:patentNumber 09/123,456
6543221
US_patent
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
gptkbp:patentType granted
utility
utility patent
non-provisional
published application
gptkbp:priorityDate March 1, 2001
gptkbp:relatedPatent gptkb:US_6,000,001_A
gptkbp:relatedTo US_6,000,000_A
gptkbp:status active
gptkbp:subclass G06F
gptkbp:title Method for improving data processing