Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for enhancing hydrocarbon recovery.
|
| gptkbp:applicationNumber |
10/2003/123456
|
| gptkbp:applicationType |
utility
|
| gptkbp:assignee |
gptkb:ExxonMobil_Upstream_Research_Company
|
| gptkbp:citedBy |
gptkb:US_7,123,456_B2
|
| gptkbp:claims |
20
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
September 14, 2024
|
| gptkbp:fieldOfInvention |
oil and gas extraction
|
| gptkbp:filingDate |
March 15, 2003
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,203 E21
|
| gptkbp:internationalClassification |
E21B43/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issuedOn |
September 14, 2004
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
US_6,789,203_E21,_US_6,789,204_E21
|
| gptkbp:priorityDate |
March 15, 2002
|
| gptkbp:relatedTo |
US_6,789,202_E21
|
| gptkbp:status |
active
|
| gptkbp:title |
Method for producing hydrocarbons from a subterranean formation
|