| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Israel | 6 | |
| #2 | United Kingdom | 5 | |
| #3 | South Africa | 5 | |
| #4 | Australia | 4 | |
| #5 | Hong Kong | 4 | |
| #6 | Brazil | 3 | |
| #7 | United States | 3 | |
| #8 | Argentina | 2 | |
| #9 | Sweden | 2 | |
| #10 | Austria | 1 | |
| #11 | Canada | 1 | |
| #12 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals | |
| #3 | Biotechnology |
| # | Technology | |
|---|---|---|
| #1 | Acyclic or carbocyclic compounds | |
| #2 | Steroids | |
| #3 | Medical preparations | |
| #4 | Fermentation | |
| #5 | Microorganisms | |
| #6 | Special acyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Villax I | 15 |
| #2 | Villax Ivan | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB1395820A | Preparation of 21-inorganic esters of corticosteroids and salts thereof | |
| GB1328998A | Process of corticosteroids |