Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066280 | Process for the preparation of manufactured products based on vinylaromatic polymers with a predominantly syndiotactic structure | Luigi Abbondanza, Gianluigi Marra, Giorgio Giannotta | 2000-05-23 |
| 5331065 | Process for preparing high molecular weight polyethylene-terephthalate from recycled polyethyleneterephthalate | Riccardo Po', Nicoletta Cardi, Luisa Fiocca, Giorgio Giannotta, Ernesto Occhiello | 1994-07-19 |
| 4818515 | Alpha-alumina in the form of spherical non-aggregated particles having a narrow size distribution and sizes below 2 microns and process for preparing same | Emiliano M. Ceresa, Paolo Cortesi | 1989-04-04 |
| 4789657 | Process for preparing iron-based catalysts for the synthesis of ammonia and catalysts so obtained | Nicola Pernicone, Francesco Ferrero | 1988-12-06 |