US 6,789,640 C5

URI: https://gptkb.org/entity/US_6%2C789%2C640_C5
GPTKB entity
Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:examiner gptkb:Michael_Johnson
gptkbp:expirationDate 2024-02-06
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 2004-02-06
gptkbp:firstClaim A method for improving efficiency in a process comprising...
gptkbp:grantType Full
https://www.w3.org/2000/01/rdf-schema#label US 6,789,640 C5
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
Jane_Smith
gptkbp:issueDate 2004-09-14
gptkbp:legalEvent Maintenance fee paid
gptkbp:maintenanceFee 2023-02-06
gptkbp:patentFamily US_6,789,640_C5,_US_6,789,639_C5
gptkbp:patentNumber 6,789,640
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo gptkb:US_6,789,639_C5
gptkbp:status Active
gptkbp:title Method for improving efficiency