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gptkbp:instanceOf
|
patent
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gptkbp:abstract
|
A method for producing a chemical compound.
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gptkbp:applicationDate
|
March 5, 1968
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gptkbp:applicationNumber
|
gptkb:US_3,456,840_A
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gptkbp:applicationStatus
|
abandoned
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gptkbp:assignee
|
gptkb:XYZ_Corporation
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gptkbp:citedBy
|
US_4,567,890
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gptkbp:claims
|
20 claims.
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gptkbp:description
|
This patent describes a novel method for synthesizing a specific chemical compound.
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
July 15, 1989
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gptkbp:fieldOfInvention
|
chemical engineering
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gptkbp:fieldOfUse
|
industrial applications
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gptkbp:filedWith
|
gptkb:USPTO
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gptkbp:grantDate
|
July 15, 1969
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,456,840
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gptkbp:internationalClassification
|
C07C_1/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorResidence
|
gptkb:California
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gptkbp:issuedBy
|
gptkb:John_Doe
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gptkbp:issuedOn
|
July 15, 1969
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|
gptkbp:legalStatus
|
active
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|
gptkbp:location
|
gptkb:United_States
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|
gptkbp:patentAbstract
|
filed, examined, granted.
A method for producing a chemical compound.
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|
gptkbp:patentAssignee
|
gptkb:XYZ_Corporation
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gptkbp:patentCitation
|
US_3,456,839
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gptkbp:patentClaim
|
Claim 1: A method for producing...
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gptkbp:patentClassification
|
C07C
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|
gptkbp:patentExpiration
|
July 15, 1989
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|
gptkbp:patentFamily
|
US_3,456,840,_US_3,456,841
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|
gptkbp:patentField
|
chemical synthesis
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|
gptkbp:patentLitigation
|
none
|
|
gptkbp:patentNumber
|
3,456,840
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|
gptkbp:patentOffice
|
gptkb:United_States_Patent_and_Trademark_Office
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|
gptkbp:patentStatus
|
method claims.
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gptkbp:patentType
|
utility patent
granted patent
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|
gptkbp:priorityDate
|
January 10, 1967
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|
gptkbp:relatedPatent
|
gptkb:US_3,456,841
|
|
gptkbp:relatedTo
|
method of manufacturing
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|
gptkbp:status
|
granted
|
|
gptkbp:subclass
|
C07C 1/02
|