Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766160 | Photo-hardenable composition for bioactive coatings | Daniel Bichon, Michel Schneider | 1988-08-23 |
| 4530961 | Low viscosity stable aqueous dispersion of graft carbon black | Gunter Bellmann, Francoise Boussel | 1985-07-23 |
| 4482656 | Method for manufacturing a composition for coating substrates with an abrasion-resistant transparent and translucent film | Gunter Bellmann, Jean-Michel Armanet | 1984-11-13 |
| 4355077 | Photocured lamina of unsaturated urethane/monomer adhesive blend with a transparent layer | Pierre Chevreux, Alain Roman, Daniel Turpin | 1982-10-19 |
| 4297185 | Photosetting adhesive from unsaturated oligomer, photoinitiator, and betaine-forming mixture of unsaturated tert.amine and unsaturated acid | Pierre Chevreux, Alain Roman, Daniel Turpin | 1981-10-27 |