US 6,789,589 C21

URI: https://gptkb.org/entity/US_6%2C789%2C589_C21
GPTKB entity
Properties (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of a chemical process.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublication gptkb:US_2003/0123456_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 7, 2024
gptkbp:fieldOfInvention Chemical_Engineering
gptkbp:filingDate March 15, 2002
https://www.w3.org/2000/01/rdf-schema#label US 6,789,589 C21
gptkbp:internationalClassification C01B
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn September 7, 2004
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_5,678,901_A
gptkbp:patentExpiration September 7, 2024
gptkbp:patentFamily US_6,789,589_C21,_US_6,789,588_C21
gptkbp:patentFilingDate September 7, 2004
gptkbp:patentLink https://patents.google.com/patent/US6789589B2
gptkbp:patentNumber 6,789,589
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 2002
gptkbp:relatedTo gptkb:US_6,789,588_C21
gptkbp:status Active
gptkbp:technicalField Process Engineering
gptkbp:title Method for improving efficiency of a process