US 440,987,645 B2

GPTKB entity

Properties (84)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a specific process.
gptkbp:applicationNumber 06/397,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
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gptkbp:claims 10
gptkbp:class CPC_Class_B01J_19/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2003-10-11
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filingDate 1982-06-30
https://www.w3.org/2000/01/rdf-schema#label US 440,987,645 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1983-10-11
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
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gptkbp:patentFamily US,_EP,_JP
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1981-06-30
gptkbp:relatedTo gptkb:US_440,987,644_B2
gptkbp:status Active
gptkbp:subclass B01J 19/10
gptkbp:title Method for improving efficiency of a process