US 4,890,118 B2

GPTKB entity

Statements (36)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a specific industrial process.
gptkbp:applicationNumber 07/327,123
gptkbp:applicationType Non-Provisional
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:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate January 2, 2007
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filingDate March 15, 1988
https://www.w3.org/2000/01/rdf-schema#label US 4,890,118 B2
gptkbp:internationalClassification C12M_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate January 2, 1990
gptkbp:issuedOn January 2, 1990
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:patentCitation US_4,567,890
gptkbp:patentFamily US_4,890,118_B2,_US_5,123,456
gptkbp:patentLink https://patents.google.com/patent/US4890118B2
gptkbp:patentNumber 4,890,118
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 1988
gptkbp:relatedPatent US_5,678,901
gptkbp:relatedTo US_4,567,890
gptkbp:status Active
gptkbp:subclass C12M 1/02
gptkbp:title Method for improving efficiency of a process