Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for purifying water using a novel filtration system.
|
| gptkbp:applicationNumber |
10/123,456
|
| gptkbp:assignee |
gptkb:H2O_Technologies,_Inc.
|
| gptkbp:citedBy |
gptkb:US_7,123,456_B2
|
| gptkbp:fieldOfInvention |
water treatment
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,458 H20
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issuedOn |
September 7, 2004
|
| gptkbp:priorityDate |
March 15, 2002
|
| gptkbp:status |
active
|
| gptkbp:title |
Method and apparatus for water purification
|