US 398,000,028 B2

GPTKB entity

Properties (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method that enhances the efficiency of a specific industrial process.
gptkbp:applicationNumber 07/543,210
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_399,000,001_B2
gptkbp:claims 10
gptkbp:class C12M_1/00
gptkbp:examinationType Substantive Examination
gptkbp:expirationDate 2011-10-01
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filingDate 1990-05-15
gptkbp:firstClaim A method for improving efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 398,000,028 B2
gptkbp:internationalClassification C12M
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1991-10-01
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Required
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1989-05-15
gptkbp:relatedTo US_398,000,027_B2
gptkbp:status Active
gptkbp:subclass C12M 1/02
gptkbp:title Method for improving efficiency of a process