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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
A method for enhancing process efficiency.
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gptkbp:applicationNumber
|
07/800,123
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gptkbp:applicationPublicationNumber
|
US_5223455_A1
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gptkbp:applicationType
|
Utility
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|
gptkbp:assignee
|
gptkb:Acme_Corporation
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|
gptkbp:citedBy
|
US 6000000 A
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gptkbp:class
|
Method and apparatus for manufacturing
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|
gptkbp:country
|
gptkb:United_States
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|
gptkbp:documentType
|
B2
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|
gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
June 29, 2013
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|
gptkbp:fieldOfInvention
|
Manufacturing
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|
gptkbp:filingDate
|
February 12, 1991
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|
gptkbp:fullText
|
Available online
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gptkbp:grantDate
|
June 29, 1993
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|
https://www.w3.org/2000/01/rdf-schema#label
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US 5223455 B2
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gptkbp:internationalClassification
|
B01J 19/00
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gptkbp:inventor
|
gptkb:John_Doe
|
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gptkbp:inventorCountry
|
gptkb:USA
|
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gptkbp:issuedBy
|
June 29, 1993
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|
gptkbp:language
|
English
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|
gptkbp:legalStatus
|
Expired due to non-payment of maintenance fees
|
|
gptkbp:numberOfClaims
|
20
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|
gptkbp:patentCitation
|
US_5000000_A
|
|
gptkbp:patentClassification
|
Utility patent
|
|
gptkbp:patentFamily
|
US_5223455
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|
gptkbp:patentLink
|
https://patents.google.com/patent/US5223455B2
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|
gptkbp:patentNumber
|
5223455
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|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentStatus
|
Lapsed
|
|
gptkbp:patentType
|
Granted patent
|
|
gptkbp:priorityDate
|
December 15, 1990
|
|
gptkbp:relatedTo
|
US_5223454_B2
|
|
gptkbp:status
|
Active
|
|
gptkbp:subclass
|
Process control
|
|
gptkbp:title
|
Method for improving the efficiency of a process
|