Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8987409 | Caprolactam-based composition, process for manufacturing an impermeable element, and tank | Philippe Mazabraud, Laurent Delnaud, Katia Barral | 2015-03-24 |
| 8981039 | Caprolactam-based composition, process for manufacturing an impermeable element, and tank | Philippe Mazabraud, Laurent Delnaud, Katia Barral | 2015-03-17 |
| 8658756 | Caprolactam-based composition, process for manufacturing an impermeable element, and tank | Philippe Mazabraud, Laurent Delnaud, Katia Barral | 2014-02-25 |