Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777508 | Catalysts for the polymerization of olefins | Roberto Nocci, Umberto Giannini, Pier C. Barbe, Umberto Scata | 2004-08-17 |
| 6515085 | Components and catalysts for the polymerization of olefins | Roberto Nocci, Umberto Giannini, Pier C. Barbe', Umberto Scata' | 2003-02-04 |
| 6194342 | Components and catalysts for the polymerization of olefins | Roberto Nocci, Umberto Giannini, Pier C. Barbe', Umberto Scata' | 2001-02-27 |
| 5618771 | Components and catalysts for the polymerization of olefins | Roberto Nocci, Umberto Giannini, Pier C. Barbe, Umberto Scata | 1997-04-08 |
| 5539067 | Components and catalysts for the polymerization of olefins | Roberto Nocci, Umberto Giannini, Pier C. Barbe', Umerto Scata' | 1996-07-23 |
| 5206436 | Taped purification process | Enrico Pontoglio, Giordano Donelli | 1993-04-27 |
| 5142090 | Process for the preparation of 3-cyano-3,5,5'-trimethyl-1-cyclohexanone | Enrico Pontoglio | 1992-08-25 |
| 4904628 | Components and catalysts for the polymerization of olefins | Enrico Albizzati, Pier C. Barbe | 1990-02-27 |
| 4883894 | Process for the production in continuous of phthalodinitrile | Enrico Pontoglio, Giancarlo Caretti | 1989-11-28 |
| 4883893 | Process for the continuous production of phtalodinitrile | Enrico Pontoglio, Giancarlo Caretti | 1989-11-28 |
| 4808345 | Process for the preparation of tetrachloroterephthaloyl dichloride by means of the chlorination of terephthaloyl dichloride with gaseous chlorine | Enrico Pontoglio, Giuseppe Ghielmetti, Liborio Casale | 1989-02-28 |
| 4806672 | Process for the continuous production of isophthalodinitrile | Enrico Pontoglio, Giordano Donelli, Giancarlo Caretti | 1989-02-21 |
| 4522930 | Components and catalysts for the polymerization of olefins | Enrico Albizzati, Pier C. Barbe | 1985-06-11 |
| 4473660 | Catalysts for the polymerization of olefins | Enrico Albizzati, Pier C. Barbe | 1984-09-25 |
| 4401641 | Process for preparing catalyst carrier of magnesium chloride | Enrico Albizzati, Ivano Bassi, Giorgio Foschini, Franco Pirinoli | 1983-08-30 |
| 4399054 | Catalyst components and catalysts for the polymerization of alpha-olefins | Mario Ferraris, Francesco Rosati, Enzo Giannetti, Giuseppe Motroni, Enrico Albizzati | 1983-08-16 |
| 4277589 | Components of catalysts useful for the polymerization of alpha-olefins, and catalysts prepared therefrom | Umberto Giannini, Enrico Albizzati | 1981-07-07 |
| 4250104 | Catalyst-forming components for preparing catalysts useful in the polymerization of olefins | Umberto Giannini, Enrico Albizzati | 1981-02-10 |