Issued Patents All Time
Showing 101–117 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808397 | Process for preparing fine particles of metal oxides | Emiliano M. Ceresa, Luciano Zaninetta | 1989-02-28 |
| 4804798 | Process for the polymerization of alpha-olefins or of their mixtures with minor amounts of ethylene, by means of catalysts comprising solid components or precursors and such components, in the form of microspheroidal particles | — | 1989-02-14 |
| 4771115 | Process for the preparation of polyacetylene | Michele Petrera, Giovanni Giunchi | 1988-09-13 |
| 4695558 | Catalysts for homo- and copolymerization of ethylene and the polymers obtained by use thereof | Enrico Pettenati, Umberto Zucchini, Illaro Cuffiani | 1987-09-22 |
| 4617285 | Catalyst components and catalysts for the polymerization of olefins | — | 1986-10-14 |
| 4522930 | Components and catalysts for the polymerization of olefins | Sandro Parodi, Pier C. Barbe | 1985-06-11 |
| 4473660 | Catalysts for the polymerization of olefins | Sandro Parodi, Pier C. Barbe | 1984-09-25 |
| 4472315 | Components of catalysts and catalysts for (Co) polymerizing olefins and process for preparing said components, said components being based on particular chlorinated compounds of trivalent vanadium | Enzo Giannetti | 1984-09-18 |
| 4472524 | Components and catalysts for the polymerization of olefins | — | 1984-09-18 |
| 4464478 | Catalyst components and catalysts for polymerizing olefins | Umberto Scata, Enzo Giannetti | 1984-08-07 |
| 4439540 | Catalysts and components of catalysts for polymerizing olefins | Giuliano Cecchin | 1984-03-27 |
| 4401641 | Process for preparing catalyst carrier of magnesium chloride | Ivano Bassi, Giorgio Foschini, Sandro Parodi, Franco Pirinoli | 1983-08-30 |
| 4399054 | Catalyst components and catalysts for the polymerization of alpha-olefins | Mario Ferraris, Francesco Rosati, Sandro Parodi, Enzo Giannetti, Giuseppe Motroni | 1983-08-16 |
| 4315836 | Catalysts for polymerizing alpha-olefins | Enzo Giannetti | 1982-02-16 |
| 4294721 | Process for preparing components of catalysts for polymerizing alpha-olefins and mixtures thereof with ethylene | Giuliano Cecchin | 1981-10-13 |
| 4277589 | Components of catalysts useful for the polymerization of alpha-olefins, and catalysts prepared therefrom | Umberto Giannini, Sandro Parodi | 1981-07-07 |
| 4250104 | Catalyst-forming components for preparing catalysts useful in the polymerization of olefins | Umberto Giannini, Sandro Parodi | 1981-02-10 |