| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Denmark | 2 | |
| #3 | France | 2 | |
| #4 | Austria | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Specific use of cosmetics | |
| #2 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bergve Einar | 1 |
| #2 | Si-Ko A S | 1 |
| #3 | Einar Berger | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB437055A | Tooth paste | |
| DE543149C | Process for improving toothpastes | |
| GB347377A | Improvements in and relating to the production of acid tooth pastes | |
| GB285956A | Improvements in tooth pastes | |
| CA365311A | Tooth paste |