| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 5 | |
| #2 | Luxembourg | 5 | |
| #3 | United States | 5 | |
| #4 | Norway | 4 | |
| #5 | Portugal | 4 | |
| #6 | Belgium | 3 | |
| #7 | Germany | 3 | |
| #8 | Spain | 3 | |
| #9 | Finland | 3 | |
| #10 | France | 3 | |
| #11 | Ireland | 3 | |
| #12 | Netherlands | 3 | |
| #13 | Sweden | 3 | |
| #14 | Austria | 2 | |
| #15 | Australia | 2 | |
| #16 | Switzerland | 2 | |
| #17 | EPO (European Patent Office) | 2 | |
| #18 | United Kingdom | 2 | |
| #19 | Italy | 2 | |
| #20 | New Zealand | 2 | |
| #21 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #22 | Canada | 1 | |
| #23 | Czechia | 1 | |
| #24 | Greece | 1 | |
| #25 | Republic of Korea | 1 | |
| #26 | African Intellectual Property Organization | 1 | |
| #27 | Philippines | 1 | |
| #28 | Poland | 1 | |
| #29 | Romania | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Foods and drinks | |
| #3 | Machines | |
| #4 | Pharmaceuticals | |
| #5 | Chemical engineering | |
| #6 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Prieels Jean-Paul | 23 |
| #2 | Peiffer Robert | 12 |
| #3 | Hinnekens Herve | 9 |
| #4 | Perraudin Jean-Paul | 9 |
| #5 | Prieels Jean-Paul H P | 8 |
| #6 | Tirtiaux Lea | 6 |
| #7 | Maschelein Charles | 4 |
| #8 | Heilporn Marc | 3 |
| #9 | Khinnekens Erve | 2 |
| #10 | Herve Hinnekens | 2 |
| Publication | Filing date | Title |
|---|---|---|
| IE861612L | Yeast composition | |
| LU85967A1 | Process for the preparation of new yeasts as feed compounds for fish | |
| LU85910A1 | Process for removing oxygen from foods and beverages, and enzymatic composition used therefor | |
| BE901672A | Milk protein purificn. - by adsorption on acidic polysaccharide gel | |
| LU85479A1 | Antibacterial food compositions for animals and process for preparing the same | |
| LU84912A1 | Process for the production of alcohols |