US 5,678,898 A

GPTKB entity

Properties (63)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 08/653,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:assigneeCountry gptkb:USA
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gptkbp:claims 10
gptkbp:classification B01J 19/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2017-10-14
gptkbp:fieldOfInvention Manufacturing
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gptkbp:filingDate 1996-05-31
https://www.w3.org/2000/01/rdf-schema#label US 5,678,898 A
gptkbp:internationalClassification CPC B01J 19/00
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gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1997-10-14
gptkbp:legalStatus Granted
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US 5,678,909 A
gptkbp:patentFamily US_5,678,898_A,_US_5,678,897_A
gptkbp:patentNumber 5,678,898
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1995-06-01
gptkbp:relatedTo gptkb:US_5,678,897_A
gptkbp:status Active
gptkbp:subclass B01J 19/10
gptkbp:title Method for improving efficiency