US 5256789 B2

GPTKB entity

Statements (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing process efficiency.
gptkbp:applicationNumber 07/999,999
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US 6000000 B1
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention manufacturing processes
gptkbp:filingDate December 15, 1992
https://www.w3.org/2000/01/rdf-schema#label US 5256789 B2
gptkbp:internationalClassification B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn October 26, 1993
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract English
This invention relates to a method for improving the efficiency of a process.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:patentCitation US_5000000_A
gptkbp:patentClaim 20 claims
gptkbp:patentClassification B01J 19/00
CPC B01J 19/00
gptkbp:patentExpiration December 15, 2012
gptkbp:patentFamily US_5256789_A,_US_5256789_B1
gptkbp:patentField chemical engineering
gptkbp:patentFilingDate October 26, 1993
December 15, 1992
gptkbp:patentInventor gptkb:California
gptkb:John_Doe
gptkb:United_States
Jane_Smith
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 5256789
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus active
granted
gptkbp:patentType gptkb:US_5256788_B2
utility
utility patent
non-provisional
gptkbp:priorityDate December 15, 1992
gptkbp:publicationDate October 26, 1993
gptkbp:relatedPatent gptkb:US_5256788_B2
gptkbp:status active
gptkbp:title Method for improving the efficiency of a process