Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416218 | Methods for producing thermosetting epoxy resins | Bernard Boutevin, Sylvain Caillol, Sylvie Rapior, Hélène Fulcrand, Hélène Nouailhas | 2016-08-16 |
| 9040650 | Resins of the phenoplast type obtained from phenolic compounds and from macromolecular hardeners bearing aldehyde functions | Sylvain Caillol, Bernard Boutevin, Ghislain David | 2015-05-26 |
| 8740996 | Method for coloring an optical lens comprising a printing primer, and optical colored lens comprising such a printing primer | Pascal Tardieu | 2014-06-03 |