| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Norway | 2 | |
| #3 | South Africa | 2 | |
| #4 | Canada | 1 | |
| #5 | Czechoslovakia | 1 | |
| #6 | German Democratic Republic | 1 | |
| #7 | Denmark | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Spain | 1 | |
| #10 | Finland | 1 | |
| #11 | France | 1 | |
| #12 | Greece | 1 | |
| #13 | Hungary | 1 | |
| #14 | Ireland | 1 | |
| #15 | Israel | 1 | |
| #16 | India | 1 | |
| #17 | Italy | 1 | |
| #18 | New Zealand | 1 | |
| #19 | Philippines | 1 | |
| #20 | Poland | 1 | |
| #21 | Portugal | 1 | |
| #22 | Turkey | 1 | |
| #23 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Foods | |
| #2 | Food preservation | |
| #3 | Fodder | |
| #4 | Slaughtering | |
| #5 | Meat processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Riemer Freimut | 19 |
| #2 | Freimut Riemer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HU189770B | Conserving agent for the conservation of food and fodder | |
| IL69622A | Method for the antimicrobial treatment of feeds and foodstuffs | |
| DE3233607A1 | AGENTS FOR THE ANTIMICROBIAL TREATMENT OF FOOD AND FEED | |
| DE2450666A1 | Protecting proteinaceous feedstuff against microbes - with synergistic mixt of quaternary onium cpds and non-ionic surfactants |