| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 20 | |
| #2 | Austria | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Phosphatic fertilisers | |
| #2 | Water treatment | |
| #3 | Non-metallic elements | |
| #4 | Electric incandescent lamps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Urbain Edouard | 8 |
| #2 | Scal Clair | 3 |
| #3 | Feige Andre | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ES112645A1 | Procedure for the industrial preparation of phosphorus chlorides. | |
| ES112646A1 | Procedure for the preparation of ammonia by synthesis. | |
| GB191004795A | The Employment of Metals in the Electric Arc for the Sterilisation of Liquids. | |
| GB191004098A | New or Improved Electric Lamp. | |
| CA312991A | Production of phosphorus chlorides | |
| CA312990A | Synthetic production of ammonia |