Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for extracting oil.
|
| gptkbp:applicationNumber |
10/780,123
|
| gptkbp:assignee |
gptkb:XYZ_Corporation
|
| gptkbp:citedBy |
gptkb:US_7,123,456_B2
|
| gptkbp:claims |
20
|
| gptkbp:description |
This patent describes a novel method for oil extraction.
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:fieldOfInvention |
oil extraction
|
| gptkbp:filingDate |
2004-01-30
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,204 E21
|
| gptkbp:internationalClassification |
E21B43/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
2004-09-14
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:numberOfFigures |
5
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
2003-01-30
|
| gptkbp:relatedTo |
gptkb:US_6,789,203_E21
|
| gptkbp:status |
active
|