| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | Australia | 3 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Hungary | 3 | |
| #6 | Denmark | 2 | |
| #7 | China | 1 | |
| #8 | Germany | 1 | |
| #9 | Japan | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Poland | 1 | |
| #12 | Slovenia | 1 | |
| #13 | United States | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zimmermann Gerhard | 7 |
| #2 | Woerde Henricus Matthias | 6 |
| #3 | Steurbaut Claudin | 6 |
| #4 | Jones John J | 6 |
| #5 | Gommans Robertus Joannes Nicol | 5 |
| #6 | Blomen Leo Jozef Maria Joannes | 4 |
| #7 | Nomden Jan F | 4 |
| #8 | Buren Fritz R Van | 3 |
| #9 | Xue Erzeng | 3 |
| #10 | Ross Julian Richard H | 3 |
| Publication | Filing date | Title |
|---|---|---|
| HU9900820A2 | Process for reducing the formation of carbon deposits | |
| DE19542219A1 | Process for reducing the formation of carbon deposits | |
| SI9200263A | Process for catalytic oxidation of organic impurities in waste waters |