|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for enhancing process efficiency.
|
|
gptkbp:applicationNumber
|
US_05/287,123
|
|
gptkbp:applicationPublication
|
1972-10-06
|
|
gptkbp:applicationType
|
Utility
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
gptkb:New_York
|
|
gptkbp:citedBy
|
gptkb:US_4,123,456
|
|
gptkbp:claims
|
20
|
|
gptkbp:class
|
C01B
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
1990-10-16
|
|
gptkbp:fieldOfInvention
|
Chemical_Engineering
|
|
gptkbp:filingDate
|
1972-10-06
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,765,456 B2
|
|
gptkbp:internationalClassification
|
C01B 3/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1973-10-16
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
Lapsed
|
|
gptkbp:maintenanceFee
|
Paid
|
|
gptkbp:nonPatentCitation
|
Journal_of_Chemical_Engineering,_1971.
|
|
gptkbp:patentAbstract
|
A method for enhancing process efficiency.
|
|
gptkbp:patentAssignee
|
Acme_Corporation.
|
|
gptkbp:patentCitation
|
US_3,456,789
US_3,456,789.
Journal_of_Chemical_Engineering,_1971.
|
|
gptkbp:patentClaim
|
20 claims.
|
|
gptkbp:patentClassification
|
C01B 3/00.
|
|
gptkbp:patentDescription
|
Method for improving the efficiency of a process
|
|
gptkbp:patentExpiration
|
1990-10-16.
|
|
gptkbp:patentFamily
|
US_3,765,456_B2,_US_3,765,457_B2
|
|
gptkbp:patentFamilyMembers
|
US_3,765,456_B2,_US_3,765,457_B2.
|
|
gptkbp:patentField
|
Chemical_Engineering
|
|
gptkbp:patentFilingDate
|
1971-10-06.
1972-10-06.
1973-10-16.
|
|
gptkbp:patentInventor
|
Jane_Smith.
John_Doe.
|
|
gptkbp:patentMaintenanceFee
|
Paid.
|
|
gptkbp:patentNumber
|
3,765,456
|
|
gptkbp:patentStatus
|
Expired.
Lapsed.
|
|
gptkbp:patentType
|
Granted
|
|
gptkbp:priorityDate
|
1971-10-06
|
|
gptkbp:relatedPatent
|
US_3,765,457_B2
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
C01B 3/00
|
|
gptkbp:title
|
Method for improving the efficiency of a process
|