| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | Estonia | 1 | |
| #5 | Finland | 1 | |
| #6 | Mexico | 1 | |
| #7 | Norway | 1 | |
| #8 | New Zealand | 1 | |
| #9 | Slovenia | 1 | |
| #10 | Slovakia | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Therapeutic chemical compounds | |
| #2 | Heterocyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schickaneder Helmut | 11 |
| #2 | Nikolopoulos Aggelos | 11 |
| #3 | Aggelos Nikolopoulos | 1 |
| #4 | Helmut Schickaneder | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5663381A | Process for preparing form 1 ranitidine hydrochloride |