| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 1 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Egypt | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Hungary | 1 | |
| #10 | Ireland | 1 | |
| #11 | India | 1 | |
| #12 | Italy | 1 | |
| #13 | Malawi | 1 | |
| #14 | Norway | 1 | |
| #15 | Philippines | 1 | |
| #16 | Sweden | 1 | |
| #17 | United States | 1 | |
| #18 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #19 | South Africa | 1 | |
| #20 | Zambia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry |
| # | Technology | |
|---|---|---|
| #1 | Acyclic or carbocyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marin Ramon Xutgla | 5 |
| #2 | Fuentes Jose Cabello | 5 |
| #3 | Fuentes J | 4 |
| #4 | Marin R | 3 |
| #5 | Ramon Xutgla Marin | 3 |
| #6 | Fuentes Jose C | 2 |
| #7 | Marin Ramon X | 2 |
| #8 | Jose Cabello Fuentes | 2 |
| #9 | Cabello Fuentes Jose | 1 |
| #10 | Fuentes J C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HU172788B | Process for decreasing the biuret content of urethane | |
| US3903158A | Process for reducing the biuret content in urea | |
| GB1404098A | Process for reducing the biuret content in urea |