Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818187 | Apparatus for gas-phase polymerization | Massimo Covezzi | 2004-11-16 |
| 6689845 | Process and apparatus for the gas-phase polymerization | Massimo Covezzi | 2004-02-10 |
| 6686307 | Magnesium dichloride-alcohol adducts | Mario Sacchetti, Anna Fait | 2004-02-03 |
| 6468938 | Prepolymerized catalyst components for the polymerization of olefins | Mario Sacchetti, Gianni Vitale | 2002-10-22 |
| 6437061 | Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom | Mario Sacchetti, Anna Fait | 2002-08-20 |
| 6413477 | Process and apparatus for the gas-phase polymerization of &agr;-olefins | Roberto Rinaldi, Massimo Covezzi, Paolo Galli | 2002-07-02 |
| 6407028 | Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom | Mario Sacchetti, Anna Fait | 2002-06-18 |
| 6399533 | Compounds and catalysts for the polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 2002-06-04 |
| 6355731 | Process for the production of heterophasic polymer compositions, and compositions thus obtained | Massimo Covezzi, Jean News | 2002-03-12 |
| 6323152 | Magnesium dichloride-alcohol adducts process for their preparation and catalyst components obtained therefrom | Mario Sacchetti, Anna Fait | 2001-11-27 |
| 6291607 | Components and catalysts for the polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 2001-09-18 |
| 6228956 | Process for the gas-phase polymerization of olefins | Massimo Covezzi, Paolo Galli, Roberto Rinaldi | 2001-05-08 |
| 6127304 | Magnesium dischloride-alcohol adducts and catalyst components obtained therefrom | Mario Sacchetti, Anna Fait | 2000-10-03 |
| 6096841 | Components and catalysts for the polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 2000-08-01 |
| 5908115 | Method and apparatus for the classification of solid particles | Arrigo Arletti | 1999-06-01 |
| 5759940 | Components and catalysts for the polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 1998-06-02 |
| 5733987 | Process for the gas-phase polymerization of olefins | Massimo Covezzi, Paolo Galli, Roberto Rinaldi | 1998-03-31 |
| 5728353 | Process and apparatus for the gas-phase polymerization of olefins | Roberto Rinaldi, Massimo Covezzi | 1998-03-17 |
| 5698487 | Components and catalysts for the polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 1997-12-16 |
| 5698642 | Process and apparatus for the gas-phase polymerization of .alpha.-olefins | Roberto Rinaldi, Massimo Covezzi, Paolo Galli | 1997-12-16 |
| 5691264 | Components and catalysts for the polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 1997-11-25 |
| 5610244 | Process for the gas phase polymerization of alpha-olefins | Roberto Rinaldi, Giuseppe Penzo | 1997-03-11 |
| 5589549 | Multistage process for the (CO) polymerization of olefins | Mario Sacchetti, Stefano Pasquali | 1996-12-31 |
| 5561195 | Highly processable polymeric compositions based on LLDPE | Massimo Covezzi, Claudio Cometto | 1996-10-01 |
| 5410002 | Process for the gas-phase polymerization of alpha-olefins | Giovanni Patroncini | 1995-04-25 |