US 6,789,880 E21

URI: https://gptkb.org/entity/US_6%2C789%2C880_E21
GPTKB entity
Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving oil recovery.
gptkbp:applicationNumber 10/775,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkb:ABC_Technologies
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:description This patent describes a method for enhancing oil recovery.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-01-30
gptkbp:fieldOfInvention oil drilling technology
gptkbp:filingDate 2004-01-30
https://www.w3.org/2000/01/rdf-schema#label US 6,789,880 E21
gptkbp:internationalClassification E21B43/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:numberOfFigures 5
gptkbp:patentFamily US 6,789,880 E21, US 6,123,456 E21
gptkbp:patentType utility
gptkbp:priorityDate 2003-01-30
gptkbp:relatedTo US 6,123,456 E21
gptkbp:status active