US 4300000 B1

GPTKB entity

Properties (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 06/123456
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_4500000_B2
gptkbp:class Method and apparatus
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filingDate 1979-02-01
gptkbp:firstClaim A method for improving efficiency comprising...
gptkbp:grantDate 1981-11-10
https://www.w3.org/2000/01/rdf-schema#label US 4300000 B1
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueFeePaid Yes
gptkbp:maintenanceFee Paid
gptkbp:numberOfClaims 10
gptkbp:patentNumber 4300000
gptkbp:patentType Utility
gptkbp:priorityDate 1978-02-01
gptkbp:relatedTo gptkb:US_4200000_B1
gptkbp:status Active
gptkbp:subclass Process improvement
gptkbp:title Method for improving efficiency