US 6,789,978 E21

URI: https://gptkb.org/entity/US_6%2C789%2C978_E21
GPTKB entity
Statements (59)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for drilling a well using a new technique.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublication 2003-10-01
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:examiner gptkb:Michael_Johnson
gptkbp:fieldOfInvention oil and gas extraction
gptkbp:fieldOfUse energy industry
gptkbp:filingDate 2003-04-01
gptkbp:firstClaim gptkb:US_7,456,789_B2
https://www.w3.org/2000/01/rdf-schema#label US 6,789,978 E21
gptkbp:internationalClassification E21B 43/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:patentAbstract A method for drilling a well.
This patent describes a novel method for drilling.
gptkbp:patentAssignee USA.
XYZ_Corporation.
gptkbp:patentCitation gptkb:US_5,678,901_A
US_5,678,901_A.
Cited_by_US_7,123,456_B2.
US_7,456,789_B2.
gptkbp:patentClaim 20 claims.
gptkbp:patentExpiration 2024-09-14
September 14, 2024.
gptkbp:patentFamily US_6,789,978_E21_family
gptkbp:patentFamilyMembers US_6,789,978_E21,_US_7,123,456_B2.
gptkbp:patentField energy.
drilling technology.
oil and gas.
gptkbp:patentFilingDate April 1, 2003
September 14, 2004
April 1, 2002
October 1, 2003.
gptkbp:patentInventor John_Doe.
USA.
John_Doe,_Jane_Smith
Michael_Johnson.
gptkbp:patentNumber 6,789,978.
6789978
gptkbp:patentStatus active.
gptkbp:patentType utility.
granted patent
utility patent.
US_6,987,654_B1.
gptkbp:priorityDate 2002-04-01
gptkbp:relatedPatent gptkb:US_6,987,654_B1
gptkbp:relatedTo US 6,123,456 E21
gptkbp:status active
gptkbp:title Method for drilling a well