Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362274 | Graft copolymers, method for preparing same, compositions containing said copolymers, and use thereof for preparing pigment dispersions in aqueous and/or organic media | Gerard Riess, Jean-Phillipe Lerch, Daniel Lefevre | 2002-03-26 |
| 6358307 | Vanadium dioxide microparticles, method for preparing same, and use thereof, in particular for surface coating | Jean-Raymond Gavarri, Jean-Christophe Valmalette, Gilbert Vacquier, Daniel Lefevre | 2002-03-19 |