US 5134567 B2

GPTKB entity

Statements (34)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/500,000
gptkbp:applicationPublication US_2001000001_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US 6000000 A
gptkbp:claims 20
gptkbp:class US_Class_123/456
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2012-07-28
gptkbp:fieldOfInvention Manufacturing processes
gptkbp:filedIn gptkb:Acme_Corporation
gptkbp:filingDate 1990-03-26
gptkbp:grantDate 1992-07-28
https://www.w3.org/2000/01/rdf-schema#label US 5134567 B2
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy 1992-07-28
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation 3
gptkbp:patentCitation 5
gptkbp:patentFamily US 5134567 B2, US 5123456 A, US 6000000 A
gptkbp:patentLink https://patents.google.com/patent/US5134567B2
gptkbp:patentNumber 5134567
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1989-03-27
gptkbp:relatedPatent gptkb:US_5123456_A
gptkbp:status Active
gptkbp:subclass Subclass 789.1
gptkbp:title Method for improving efficiency of a process