| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 17 | |
| #2 | Canada | 6 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals | |
| #3 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Therapeutic chemical compounds | |
| #3 | Acyclic or carbocyclic compounds | |
| #4 | Special acyclic compounds | |
| #5 | Polysaccharides |
| # | Name | Total Patents |
|---|---|---|
| #1 | Esanu Andre | 5 |
| #2 | Demosthene Claude G | 1 |
| #3 | Aspisi Christian R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1088098A | Isobutyramides and preparation thereof | |
| NL7501410A | Chondroitin sulphate salts - with betaine and pyridoxine, with corona activity |