US 440,987,686 B2

GPTKB entity

Properties (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method to enhance the efficiency of a specific industrial process.
gptkbp:applicationNumber 06/397,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_450,123,456_B2
gptkbp:claims 10
gptkbp:classification CPC B01J 19/00
gptkbp:country gptkb:United_States
gptkbp:description A detailed description of the method and its applications.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2003-10-11
gptkbp:fieldOfUse industrial processes
gptkbp:filingDate 1982-06-30
https://www.w3.org/2000/01/rdf-schema#label US 440,987,686 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 1983-10-11
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_440,987,686_B2,_US_440,987,687_B2
gptkbp:patentNumber 440987686
gptkbp:patentType utility
gptkbp:priorityDate 1981-06-30
gptkbp:relatedTo gptkb:US_440,987,685_B2
gptkbp:status active
gptkbp:title Method for improving efficiency of a process