US 5,000,400 B2

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in industrial processes.
gptkbp:applicationNumber 07/409,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:class C12M_1/00
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-19
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1989-09-29
gptkbp:firstClaim A method for enhancing process efficiency.
gptkbp:grantDate 1991-03-19
https://www.w3.org/2000/01/rdf-schema#label US 5,000,400 B2
gptkbp:internationalClassification C12M_1/00
gptkbp:internationalRelations EP 1234567
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Industrial_Processes,_1990.
gptkbp:patentAbstract This patent describes a method for improving efficiency in industrial processes.
gptkbp:patentCitation US_4,000,000
gptkbp:patentClassification C12M
gptkbp:patentDescription A detailed description of the method and its applications.
gptkbp:patentFamily US_5,000,400_B2,_EP_1234567,_JP_12345678
gptkbp:patentImage URL_to_image
gptkbp:patentLink URL_to_patent
gptkbp:patentNumber 5,000,400
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1989-09-29
gptkbp:relatedApplication US 07/409,124
gptkbp:relatedPatent gptkb:US_5,000,401_B2
gptkbp:status Active
gptkbp:subclass C12M 1/02
gptkbp:title Method for improving efficiency of a process