| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 3 | |
| #2 | Germany | 2 | |
| #3 | Spain | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Japan | 2 | |
| #7 | Netherlands | 2 | |
| #8 | Austria | 1 | |
| #9 | Australia | 1 | |
| #10 | Belgium | 1 | |
| #11 | Canada | 1 | |
| #12 | Switzerland | 1 | |
| #13 | Denmark | 1 | |
| #14 | Greece | 1 | |
| #15 | Hungary | 1 | |
| #16 | Portugal | 1 | |
| #17 | Sweden | 1 | |
| #18 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Therapeutic chemical compounds | |
| #2 | Acyclic or carbocyclic compounds | |
| #3 | Special acyclic compounds | |
| #4 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Portelli Mario | 7 |
| #2 | Cervato Giuseppe | 6 |
| #3 | Marca Gianfranco | 6 |
| #4 | Portelli M | 4 |
| #5 | Della Bella Davide | 3 |
| #6 | Cervato G | 3 |
| #7 | Giuseppe Cervato | 2 |
| #8 | Marca G | 2 |
| #9 | Gianfranco Marca | 2 |
| #10 | Mario Portelli | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JPS5511575A | Manufacture of ***ciss1*22epoxypropylphosphonate | |
| US4188402A | Derivatives of the D-threo-1-phenyl-2-trifluoroacetamido-1,3-propandediol | |
| ES461093A1 | D-threo-1-phenyl-2-trifluoroacetamido-1,3-propanediol derivatives |