| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 7 | |
| #2 | Australia | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | South Africa | 2 | |
| #8 | Republic of Korea | 1 | |
| #9 | Norway | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Foods and drinks | |
| #4 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Analysing materials | |
| #3 | Soaps | |
| #4 | Pasteurisation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blankert Bastiaan | 7 |
| #2 | Wessling Matthias | 7 |
| #3 | Futselaar Harry | 7 |
| #4 | Knops Franciscus Nicolaas Mari | 7 |
| #5 | Broens Lute | 4 |
| #6 | Besemer Arie Cornelis | 4 |
| #7 | Hoof Stephan Cornelis Johannes | 4 |
| #8 | Betlem Bernardus Henricus Louis | 4 |
| #9 | Jetten Jan Matthijs | 3 |
| #10 | Betlem Bernardus Henricus Loui | 3 |
| Publication | Filing date | Title |
|---|---|---|
| NL1027050C2 | Method for filtering a fluid. | |
| NL1020621C2 | Method for cleaning a liquid filtration system. | |
| NL1020491C2 | Measuring integrity of filter membrane, comprises creating volume of gas on filtrate side, increasing pressure on feed side to create pressure drop and measuring increase in pressure on filtrate side | |
| NL1019565C2 | Membrane filter housing and method that it uses. | |
| NL1013701C2 | Performance determination of a filter. | |
| NL1009073C2 | Reverse flush or pulse cleaning of a liquid filter, e.g. membrane filter | |
| NL1007086C2 | Method of cleaning filters. |