US 4234568 B1

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a chemical process.
gptkbp:applicationNumber US_06/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4567890_B2
gptkbp:claims 10
gptkbp:effectiveDate 1980-11-18
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filingDate 1979-11-18
https://www.w3.org/2000/01/rdf-schema#label US 4234568 B1
gptkbp:internationalClassification C01B 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueNumber 4234568
gptkbp:patentFamily US_4234568_B1,_US_4567890_B2,_US_7890123_C1
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1978-11-18
gptkbp:relatedTo US_4234567_A1
gptkbp:status Active
gptkbp:title Method for improving efficiency of a process
gptkbp:USClassification 423/123