| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 7 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Argentina | 2 | |
| #5 | Brazil | 2 | |
| #6 | Czechoslovakia | 2 | |
| #7 | Germany | 2 | |
| #8 | Sweden | 2 | |
| #9 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #10 | United States | 2 | |
| #11 | Belgium | 1 | |
| #12 | Canada | 1 | |
| #13 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Organic fine chemistry | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Acyclic or carbocyclic compounds | |
| #2 | Chemical or physical processes | |
| #3 | Unspecified technologies | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moretti Giovanni | 7 |
| #2 | Noe Sergio | 4 |
| #3 | Moretti G | 4 |
| #4 | Noe S | 2 |
| #5 | Noe Sergio S Donato | 1 |
| #6 | Davidsohn Alfred | 1 |
| #7 | Moretti Giovani | 1 |
| #8 | Alfred Davidsohn | 1 |
| #9 | Moretti Dzhovanni | 1 |
| #10 | Bertini Fausto A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2065101A | Multi-stage neutralisation of sulphonic acids | |
| GB2050862A | Wet purification of gaseous mixtures containing powders in suspension | |
| BR8000745A | Process for sulphonating or sulfatation of organic compounds and suitable device to perform the process |