US 6,789,020 C40

GPTKB entity

Properties (55)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationPublication gptkb:US_2004/0123456_A1
gptkbp:applicationType regular
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_7,123,456
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:country gptkb:United_States
gptkbp:examinationType non-final
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,020 C40
gptkbp:internationalClassification B01J 19/00
gptkbp:inventiveStep yes
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:novelty yes
gptkbp:patentAbstract A method for improving efficiency in a process.
gptkbp:patentAssignee gptkb:ABC_Corporation
1.
gptkbp:patentCitation Yes
conducted
favorable
cited by 5 patents.
US_5,678,901
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification CPC
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration 2024-09-14
gptkbp:patentFamily US_6,789,020
gptkbp:patentFamilyMembers 2.
gptkbp:patentField Chemical_Engineering
gptkbp:patentFilingDate 2004-01-01
2004-09-14
2004-02-06
gptkbp:patentInventor gptkb:John_Doe
gptkb:John_Smith
2.
gptkbp:patentLitigation none
gptkbp:patentMaintenanceFee required every 3 years.
gptkbp:patentNumber 6,789,020
gptkbp:patentOwner gptkb:ABC_Corporation
gptkbp:patentStatus active
none
gptkbp:patentType utility
Utility patent for a process.
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo gptkb:US_6,123,456
gptkbp:status active
gptkbp:technicalField Chemical_Engineering