| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 14 | |
| #2 | Spain | 3 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Basic materials chemistry | |
| #4 | Medical technology | |
| #5 | Pharmaceuticals | |
| #6 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Electric discharge tubes | |
| #3 | Materials for miscellaneous applications | |
| #4 | Food preservation | |
| #5 | Coating compositions | |
| #6 | Operating tables | |
| #7 | Medical preparations | |
| #8 | Electric incandescent lamps | |
| #9 | Syringes |
| Publication | Filing date | Title |
|---|---|---|
| GB191114912A | Apparatus for Sterilising Liquids by Means of Ultra-violet Rays. |