Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110349 | High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactor | Andre-Armand Finette, Christoph Wolf, Michael Deuerling, Juergen Mohrbutter, Danir Khayrullin +2 more | 2024-10-08 |
| 11549749 | Pellet drying and degassing method | Giulia Mei, Juergen Mohrbutter, Christoph Wolf, Andre-Armand Finette, Michael Deuerling +1 more | 2023-01-10 |
| 11155649 | Process for the preparation of ethylene homopolymers or copolymers | Christoph Wolf, Michael Deuerling, Andre-Armand Finette, Danir Khayrullin, Juergen Mohrbutter | 2021-10-26 |
| 10626195 | Polymerization process with a partial shutdown phase | Erich Neumann, Sven Wolfram, Christoph Wolf, Juergen Mohrbutter | 2020-04-21 |
| 10562986 | High-pressure polymerization process of ethylenically unsaturated monomers | Andrei Gonioukh, Thomas Herrmann, Andre-Armand Finette, Sven Wolfram | 2020-02-18 |
| 10472428 | High-pressure polymerization process of ethylenically unsaturated monomers carred out in a polymerization reactor installed within a protective enclosure | Andrei Gonioukh, Thomas Herrmann, Andre-Armand Finette, Siegfried Mischok | 2019-11-12 |
| 10358510 | High-pressure polymerization process of ethylenically unsaturated monomers in a production line having flanges covered by a chimney construction | Andrei Gonioukh, Thomas Herrmann, Andre-Armand Finette, Sven Wolfram | 2019-07-23 |
| 10343135 | Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown | Andre-Armand Finette, Christoph Wolf, Michael Deuerling, Juergen Mohrbutter, Danir Khayrullin | 2019-07-09 |
| 10308738 | Polymerization plant having parallel cooling channels in a recycle connection | Christoph Wolf, Andre-Armand Finette, Andrei Gonioukh, Thomas Herrmann, Georg Groos | 2019-06-04 |
| 10005862 | Process for copolymerizing ethylene and esters of vinyl alcohol | Andre-Armand Finette, Christoph Wolf, Danir Khayrullin, Giulia Mei, Juergen Mohrbutter | 2018-06-26 |
| 9931608 | Process for separating components of a polymer-monomer mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers | Georg Groos, Andre-Armand Finette, Michael Deuerling, Sven Wolfram, Juergen Mohrbutter +3 more | 2018-04-03 |
| 9908954 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Jürgen Peter Mohrbutter, Giulia Mei, 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 | Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2017-09-12 |
| 9631035 | Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers | Georg Groos, Erich Neumann, Michael Deuerling | 2017-04-25 |
| 9631037 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2017-04-25 |
| 9441057 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram, Michael Deuerling +3 more | 2016-09-13 |
| 9272979 | Process for separating vinyl esters from a gas stream comprising ethylene and vinyl esters | Erich Neumann, Christoph Wolf | 2016-03-01 |
| 9238700 | Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers | Dieter Lilge, Barbara Gall, Iakovos Vittorias, Gerd Mannebach, Markus Busch +1 more | 2016-01-19 |
| 8273835 | Method for ethylene polymerization in a tubular reactor with reduced output | Andre-Armand Finette, Hans Joachim Meinke | 2012-09-25 |
| 8217124 | Ethylene polymerization in a high pressure reactor with improved initiator feeding | Andre-Armand Finette, Jürgen Peter Mohrbutter, Sven Wolfram | 2012-07-10 |
| 6951908 | Device for feeding reactor initiators | Georg Groos, Frank-Olaf Mähling, Andreas Daiss, Kaspar Evertz | 2005-10-04 |
| 6849698 | Method for high pressure polymerization of ethylene in the presence of supercritical water | Eckhard Häffner, Frank-Olaf Mähling, Gernot Kohler | 2005-02-01 |
| 6844408 | Preparation of polyethylene | Andrei Gonioukh, Lars Wittkowski, Thomas Dröge, Ernst Fischer, Roger Klimesch +2 more | 2005-01-18 |
| 6727326 | Method for the continuous production of ethylene homo- and ethylene co-polymers | Frank-Olaf Mähling, Andreas Daiss | 2004-04-27 |
| 6562915 | Method for carrying out radical ethylene high-pressure polymerization while preventing undesired polymer deposits | Frank-Olaf Mähling, Andreas Deckers, Heinz Friedrich Sutoris, Kaspar Evertz | 2003-05-13 |