Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417272 | Process for the preparation of block copolymers | Emmanuel Lanza | 2002-07-09 |
| 6184341 | Process for decolorizing vinyl aromatic conjugated diene copolymers | Emmanuel Lanza | 2001-02-06 |
| 6153695 | Process for the preparation of block copolymers | Emmanuel Lanza | 2000-11-28 |
| 6150463 | Vinyl aromatic/conjugated diene block copolymers deactivated to alkali metal-alcoholate termination and treated with cyclic anhydride | Emmanuel Lanza | 2000-11-21 |
| 6048961 | Process for the decoloration of resinous polymers of the vinyl aromatic/conjugated diene type | Emmanuel Lanza | 2000-04-11 |
| 5478509 | Process for removing the solvent from a polymer solution | William R. King, Fred R. Feder, Jean-Marie Mlinaric | 1995-12-26 |
| 5264489 | Process for the preparation of block copolymers | Emmanuel Lanza, Michel Daumerie | 1993-11-23 |
| 4939208 | Transparent block copolymers having two monovinyl-substituted aromatic blocks of different molecular weight | Emmanuel Lanza, Michel Daumerie | 1990-07-03 |
| 4877863 | Process for decolorizing of polymers of the vinylaromatic-conjugated diene type | Emmanuel Lanza | 1989-10-31 |