US 6,789,859 E21

GPTKB entity

Properties (62)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for drilling a well using a specific technique.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:examiner gptkb:Michael_Johnson
gptkbp:expirationDate 2024-02-06
gptkbp:field petroleum engineering
gptkbp:fieldOfUse oil and gas industry
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,859 E21
gptkbp:internationalClassification E21B 7/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_8,666,666_B1
gptkb:US_7,222,222_B1
gptkb:US_8,444,444_B1
gptkb:US_9,444,444_B1
gptkb:US_9,666,666_B1
gptkb:US_5,432,109_A
gptkb:US_5,678,901_A
gptkb:US_6,123,456_B1
gptkb:US_6,789,000_B2
gptkb:US_7,555,555_B2
gptkb:US_7,777,777_B2
gptkb:US_7,999,999_B2
gptkb:US_8,999,999_B2
gptkb:US_9,555,555_B2
gptkb:US_9,999,999_B2
gptkb:US_7,666,666_B1
gptkb:US_8,222,222_B1
gptkb:US_8,333,333_B2
gptkb:US_8,777,777_B2
gptkb:US_9,000,000_B1
gptkb:US_9,888,888_B1
gptkb:US_7,000,000_B1
gptkb:US_7,111,111_B2
gptkb:US_8,000,000_B1
gptkb:US_8,111,111_B2
gptkb:US_9,111,111_B2
gptkb:US_9,222,222_B1
gptkb:US_9,777,777_B2
gptkb:US_8,888,888_B1
gptkb:US_8,555,555_B2
gptkb:US_7,444,444_B1
gptkb:US_7,888,888_B1
US 7,333,333 B2
US 9,333,333 B2
gptkbp:patentFamily US_6,789,859_E21_family
gptkbp:patentNumber 6,789,859
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo US 6,123,456 E21
gptkbp:status active
gptkbp:subclass E21B 7/10
gptkbp:technology drilling technology
gptkbp:title Method for drilling a well