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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method for improving efficiency.
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gptkbp:applicationNumber
|
07/516,123
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gptkbp:applicationPublicationNumber
|
US 07/516,123 A1
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
gptkb:Acme_Corporation
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gptkbp:citedBy
|
US_6,000,000_B2
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gptkbp:claims
|
20
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gptkbp:description
|
This patent describes a novel apparatus.
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
2011-03-19
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gptkbp:fieldOfInvention
|
Mechanical Engineering
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gptkbp:filingDate
|
1990-05-01
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https://www.w3.org/2000/01/rdf-schema#label
|
US 5,000,049 B2
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gptkbp:internationalClassification
|
B01D 53/86
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
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gptkbp:issueDate
|
1991-03-19
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:location
|
gptkb:USA
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
This invention relates to...
|
|
gptkbp:patentCitation
|
US_4,500,000_B2
|
|
gptkbp:patentClassification
|
A61K
|
|
gptkbp:patentFamily
|
US_5,000,049_B2,_US_5,000,050_B2
|
|
gptkbp:patentNumber
|
5,000,049
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|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1989-05-01
|
|
gptkbp:relatedTo
|
US_4,000,000_B2
|
|
gptkbp:status
|
active
|
|
gptkbp:technologyArea
|
Energy Efficiency
|