US 6,789,535 C21

GPTKB entity

Properties (66)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in chemical processes.
gptkbp:applicationNumber 10/123,456
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:fieldOfInvention Chemical_Engineering
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 2003-03-01
gptkbp:firstClaim A method for enhancing chemical reaction efficiency.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,535 C21
gptkbp:internationalClassification C01B
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Enforceable
gptkbp:maintenanceFee Paid
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gptkbp:patentExpiration 2024-09-14
gptkbp:patentFamily US_6,789,535_C21_family
gptkbp:patentNumber 6789535
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate 2002-03-01
gptkbp:relatedTo US_6,789,534_C21
gptkbp:title Method for improving efficiency of a process