Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337310 | Apparatus and process for the gas-phase polymerization | Giuseppe Penzo, Riccardo Rinaldi, Emanuele Azzarello, Rosario Pesare | 2025-06-24 |
| 12330147 | Apparatus and process for the gas-phase polymerization | Giuseppe Penzo, Maurizio Dorini, Riccardo Rinaldi, Silvia Soffritti | 2025-06-17 |
| 12110349 | High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactor | Dieter Littmann, Andre-Armand Finette, Christoph Wolf, Michael Deuerling, Juergen Mohrbutter +2 more | 2024-10-08 |
| 12103988 | Gas-phase process for preparing ethylene polymers | Giuseppe Penzo, Gerhardus Meier, Ulf Schueller, Pietro Baita, Elke Damm | 2024-10-01 |
| 11549749 | Pellet drying and degassing method | Juergen Mohrbutter, Dieter Littmann, Christoph Wolf, Andre-Armand Finette, Michael Deuerling +1 more | 2023-01-10 |
| 11505625 | Polymerization process including discharging polyolefin particles from a gas-phase polymerization reactor | Gabriele Mei, Giuseppe Penzo | 2022-11-22 |
| 11400428 | Fluidized-bed reactor having multiple recycle gas inlet nozzles | Emanuele Azzarello, Gabriele Mei, Giuseppe Penzo, Rosario Pesare | 2022-08-02 |
| 11078307 | Process for polymerizing olefins in the gas-phase | Pietro Baita, Maurizio Dorini, Gerhardus Meier, Giuseppe Penzo, Riccardo Rinaldi | 2021-08-03 |
| 10131719 | Process for degassing and buffering polyolefin particles obtained by olefin polymerization | Giuseppe Penzo, Gabriele Mei, Antonio De Lucia, Pietro Baita | 2018-11-20 |
| 10005862 | Process for copolymerizing ethylene and esters of vinyl alcohol | Andre-Armand Finette, Christoph Wolf, Danir Khayrullin, Juergen Mohrbutter, Dieter Littmann | 2018-06-26 |
| 9908954 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2018-03-06 |
| 9758603 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2017-09-12 |
| 9631037 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2017-04-25 |
| 9458259 | Process for treating polyolefin particles obtained by gas-phase polymerization | Giuseppe Penzo, Gabriele Mei, Antonio De Lucia, Pietro Baita | 2016-10-04 |
| 9441057 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2016-09-13 |
| 9133291 | Multistage process for the polymerization of olefins | Massimo Covezzi, Giuseppe Penzo, Gabriele Mei, Pietro Baita, Gerhardus Meier +3 more | 2015-09-15 |