Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871666 | Method of preparing an easily-dispersed rheology-grade product from a pseudolaminar silicate, product thus obtained and methods of using same | Julio Santarén Romé, Eduardo Aguilar Díez, Antonio Alvarez Berenguer | 2014-10-28 |
| 4302594 | Process for obtaining silane derivatives of sepiolite by reaction with alkoxy-silanes to improve their reinforcing capacity in polymers | Antonio Alvarez Berenguer, Fernando R. Sanchez Montero | 1981-11-24 |