Properties (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for purifying water using a novel filtration system.
|
| gptkbp:applicationNumber |
10/123,456
|
| gptkbp:applicationStatus |
granted
|
| gptkbp:applicationType |
utility
|
| gptkbp:assignee |
gptkb:H2O_Technologies,_Inc.
|
| gptkbp:citedBy |
gptkb:US_7,123,456_B2
|
| gptkbp:claims |
20
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:fieldOfInvention |
water treatment
|
| gptkbp:filingDate |
March 15, 2003
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,009 H20
|
| gptkbp:internationalClassification |
C02F 1/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
September 14, 2004
|
| gptkbp:issuedOn |
September 14, 2004
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
US_6,789,009_H20,_US_7,123,456_B2
|
| gptkbp:priorityDate |
March 15, 2002
|
| gptkbp:relatedTo |
water quality
|
| gptkbp:status |
active
|
| gptkbp:title |
Method and apparatus for water purification
|