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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
A method for drilling a well using a specific technique.
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gptkbp:applicationNumber
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10/780,123
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gptkbp:applicationPublication
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gptkb:US_2004/0123456_A1
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gptkbp:applicationType
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non-provisional
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gptkbp:assignee
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gptkb:XYZ_Corporation
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gptkbp:assigneeCountry
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gptkb:USA
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gptkbp:citedBy
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gptkb:US_7,123,456_B2
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gptkbp:claims
|
20
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gptkbp:documentType
|
utility patent
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gptkbp:examiner
|
Jane_Smith
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gptkbp:fieldOfUse
|
oil and gas exploration
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gptkbp:filingDate
|
2004-02-06
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gptkbp:filingLocation
|
gptkb:Washington,_D.C.
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https://www.w3.org/2000/01/rdf-schema#label
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US 6,789,020 E21
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gptkbp:internationalClassification
|
E21B 7/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
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gptkbp:inventorResidence
|
gptkb:California
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gptkbp:issueDate
|
2004-09-14
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gptkbp:legalStatus
|
active
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gptkbp:location
|
gptkb:United_States
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|
gptkbp:maintenanceFee
|
paid
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|
gptkbp:patentCitation
|
gptkb:US_5,678,901_A
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gptkbp:patentClassification
|
E21B
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gptkbp:patentExpiration
|
2024-09-14
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gptkbp:patentFamily
|
US_6,789,020_E21_family
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gptkbp:patentLink
|
https://patents.google.com/patent/US6789020E21
|
|
gptkbp:patentNumber
|
6,789,020
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|
gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentStatus
|
granted
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|
gptkbp:patentType
|
granted patent
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|
gptkbp:priorityDate
|
2003-02-06
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gptkbp:relatedPatent
|
gptkb:US_6,123,456_B1
|
|
gptkbp:subclass
|
E21B 7/10
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gptkbp:title
|
Method for drilling a well
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