| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | France | 4 | |
| #3 | United States | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Surface technology and coating | |
| #4 | Chemical engineering | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Inorganic compounds | |
| #2 | Rare-earth metal compounds | |
| #3 | Compounds containing metals | |
| #4 | Non-metallic elements | |
| #5 | Single-crystal-growth | |
| #6 | Unspecified technologies | |
| #7 | Unspecified technologies | |
| #8 | Separation | |
| #9 | Tobacco |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barral Robert | 6 |
| #2 | Dupin Thierry | 5 |
| #3 | Bachelard Roland | 3 |
| #4 | Ricard Jean | 2 |
| #5 | Gurtner Bernard | 1 |
| #6 | Barral Robert Lotissement Le S | 1 |
| #7 | Excoffon Charles | 1 |
| #8 | Lamalle Maurice | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2615503A1 | Process for obtaining fine zirconia and / or hafnone powder having a specific surface or a predetermined granulometry | |
| US4565600A | Processes for the continuous preparation of single crystals | |
| FR2518986A1 | Process for the preparation of high-purity alumins from impure solutions of aluminum chloride |