| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | United Kingdom | 3 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Biotechnology | |
| #3 | Basic materials chemistry | |
| #4 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Peptides | |
| #3 | Pigments | |
| #4 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jeanson Maurice | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB830819A | Improvements in and relating to a new antiallergic composition | |
| GB751994A | New derivatives of alkaloids | |
| GB758744A | New derivatives of 4, 4-diamino-diphenyl-sulphone and the process of preparing same | |
| CA557360A | Derivatives of hydroxylated alkaloids |