Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505625 | Polymerization process including discharging polyolefin particles from a gas-phase polymerization reactor | Giulia Mei, Giuseppe Penzo | 2022-11-22 |
| 11453767 | Propylene ethylene random copolymer | Antonio Mazzucco, Tiziana Caputo, Enrico Balestra, Davide Tartari, Gilberto Moscardi | 2022-09-27 |
| 11400428 | Fluidized-bed reactor having multiple recycle gas inlet nozzles | Emanuele Azzarello, Giulia Mei, Giuseppe Penzo, Rosario Pesare | 2022-08-02 |
| 11390695 | Process for gas-phase polymerization of olefins | Antonio Mazzucco, Tiziana Caputo, Enrico Balestra, Davide Tartari, Paola Massari | 2022-07-19 |
| 10968291 | Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer | Gerhardus Meier, Ulf Schueller, Massimo Covezzi, Pietro Baita, Lorella Marturano | 2021-04-06 |
| 10792637 | Method for feeding a fluid to a gas phase polymerization reactor | Enrico Balestra, Tiziana Caputo, Massimo Covezzi, Maurizio Dorini, Antonio Mazzucco +1 more | 2020-10-06 |
| 10654956 | Ethylene alpha-olefin copolymers and methods | Harilaos Mavridis, Roberta Pica, Pietro Baita, Massimo Covezzi | 2020-05-19 |
| 10604645 | Olefin polymerization process in the presence of antistatic composition | Antonio Mazzucco, Tiziana Caputo, Roberto Pantaleoni, Enrico Balestra, Maria Di Diego +2 more | 2020-03-31 |
| 10556972 | Process for the polymerization of olefins | Pietro Baita, Massimo Covezzi, Maria Di Diego, Lorella Marturano, Antonio Mazzucco +1 more | 2020-02-11 |
| 10471407 | Process for start-up of a multizone circulating reactor | Massimo Covezzi, Gerhardus Meier, Antonio Mazzucco, Pietro Baita, Ulf Schueller +2 more | 2019-11-12 |
| 10155888 | Method for improving the operability of an olefin polymerization reactor | Massimo Covezzi, Maria Di Diego, PIERO GESSI, Pietro Baita, Roberta Pica | 2018-12-18 |
| 10131719 | Process for degassing and buffering polyolefin particles obtained by olefin polymerization | Giuseppe Penzo, Giulia Mei, Antonio De Lucia, Pietro Baita | 2018-11-20 |
| 10077322 | Process for the polymerization of ethylene | Pietro Baita, Tiziano Dall'Occo, Maria Di Diego, Dario Liguori, Lorella Marturano +5 more | 2018-09-18 |
| 10011666 | Catalyst for the polymerization of olefins | Pietro Baita, Tiziano Dall'Occo, Maria Di Diego, Dario Liguori, Lorella Marturano +2 more | 2018-07-03 |
| 9938359 | Process for the preparation of ethylene polymers | Massimo Covezzi, Pietro Baita, Lorella Marturano | 2018-04-10 |
| 9873754 | Process for the gas-phase polymerization of ethylene or ethylene mixtures | Pietro Baita, Lorella Marturano, Antonio Mazzucco, Roberta Pica, Gerhardus Meier +1 more | 2018-01-23 |
| 9574026 | Method for improving the operability of an olefin polymerization reactor | Massimo Covezzi, Maria Di Diego, PIERO GESSI, Pietro Baita, Roberta Pica | 2017-02-21 |
| 9458259 | Process for treating polyolefin particles obtained by gas-phase polymerization | Giuseppe Penzo, Giulia Mei, Antonio De Lucia, Pietro Baita | 2016-10-04 |
| 9399688 | Multistage process for the polymerization of olefins | Giuseppe Penzo, Gerhardus Meier, Ulf Schueller, Antonio Ciarrocchi | 2016-07-26 |
| 9133291 | Multistage process for the polymerization of olefins | Massimo Covezzi, Giuseppe Penzo, Giulia Mei, Pietro Baita, Gerhardus Meier +3 more | 2015-09-15 |
| 8431658 | Process for feeding a catalyst in a polymerization reactor | Pietro Baita, Rainer Karer, Gerhardus Meier, Guido Funk | 2013-04-30 |
| 8198383 | Process for the gas-phase polymerization of olefins | Antonio Mazzucco, Riccardo Rinaldi, Silvia Soffritti, Enrico Balestra, Giuseppe Penzo | 2012-06-12 |
| 8148478 | Process for the gas-phase polymerization of olefins | Riccardo Rinaldi, Antonio Mazzucco, Enrico Balestra, Giuseppe Penzo, Maurizio Dorini | 2012-04-03 |
| 8059264 | Monitoring velocities in a polymerization process | Christian Schmidt, Stefan Ziegler, Stefano Bertolini, Gerben Meier | 2011-11-15 |
| 7786254 | Process for the polyolefin finishing | Pietro Baita, Giuseppe Penzo | 2010-08-31 |