US 500,123,495 B7

URI: https://gptkb.org/entity/US_500%2C123%2C495_B7
GPTKB entity
Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving energy efficiency in industrial processes.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee Company XYZ
gptkbp:citedBy US 600,123,456 B1
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 10, 2011
gptkbp:fieldOfInvention energy efficiency
gptkbp:filingDate July 15, 1987
gptkbp:firstClaim A method for improving energy efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 500,123,495 B7
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate April 10, 1991
gptkbp:issuedBy April 10, 1991
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_500,123,495_B7,_US_500,123,496_B2
gptkbp:patentType utility
gptkbp:priorityDate July 15, 1987
gptkbp:relatedPatent gptkb:US_500,123,496_B2
gptkbp:status active
gptkbp:title Method for improving efficiency