| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | United States | 5 | |
| #3 | Canada | 4 | |
| #4 | Brazil | 2 | |
| #5 | Spain | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Surface technology and coating | |
| #4 | Environmental technology | |
| #5 | Thermal processes | |
| #6 | Mechanical elements | |
| #7 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Unspecified technologies | |
| #3 | Layered products | |
| #4 | Pipes | |
| #5 | Climate change mitigation in wastewater treatment | |
| #6 | Details of furnaces | |
| #7 | Casting metal | |
| #8 | Unspecified technologies | |
| #9 | Foundry moulding | |
| #10 | Paper goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grandin De L Eprevier Alain | 13 |
| #2 | Garnier Albert | 10 |
| #3 | Eprevier Alain Grandin De L | 3 |
| #4 | De L Eprevier Alain G | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO9314045A1 | Method for the fabrication of a refractory insulating rigid material with high open porosity, and material thus obtained | |
| US5252357A | Process for the manufacture of a rigid insulating refractory material and material thus obtained | |
| CA1260377A | Fashioned insulation of diverse shapes, made up of heat resistant layered fibers, and process for the production of said insulation | |
| CA1257156A | Composite ceramic having a fibrous ceramic core with a ceramic covering, and its manufacture | |
| US4769194A | Process for manufacturing an insulating fibrous piece and piece thus obtained |