US 4,890,130 B1

GPTKB entity

Properties (61)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in industrial processes.
gptkbp:applicationNumber 07/327,123
gptkbp:applicationPublicationNumber US_07/327,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:class C12M_1/00
gptkbp:documentType Patent
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Industrial Processes
gptkbp:filingCountry Active
gptkbp:filingDate October 10, 1989
https://www.w3.org/2000/01/rdf-schema#label US 4,890,130 B1
gptkbp:internationalClassification C12M_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate January 2, 1990
gptkbp:issuedOn January 2, 1990
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Not paid
gptkbp:patentAbstract English.
A method for improving efficiency in industrial processes.
gptkbp:patentAssignee Acme_Corporation.
gptkbp:patentCitation gptkb:US_4,890,129_B1
US_4,890,129_B1.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification C12M_1/00.
gptkbp:patentDescription Describes a method for enhancing process efficiency.
gptkbp:patentExpiration January 2, 2007
January 2, 2007.
gptkbp:patentFamily US_4,890,130_B1,_US_4,890,131_B1
gptkbp:patentFamilyMembers US_4,890,130_B1,_US_4,890,131_B1.
gptkbp:patentField Industrial_Processes.
gptkbp:patentFilingDate March 15, 1988.
January 2, 1990.
October 10, 1989.
gptkbp:patentInventor Jane_Smith.
John_Doe.
USA.
gptkbp:patentMaintenanceFee Not paid.
gptkbp:patentNumber gptkb:US_4,890,130_B1
4,890,130
4,890,130.
US_4,890,130_B1.
US_07/327,123.
gptkbp:patentStatus Active.
Lapsed.
gptkbp:patentType Granted
Granted.
Utility.
Patent.
US_4,890,131_B1.
gptkbp:priorityDate March 15, 1988
gptkbp:relatedPatent gptkb:US_4,890,131_B1
gptkbp:status Expired
gptkbp:subclass C12M 1/02
gptkbp:title Method for improving the efficiency of a process