Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110349 | High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactor | Dieter Littmann, Andre-Armand Finette, Michael Deuerling, Juergen Mohrbutter, Danir Khayrullin +2 more | 2024-10-08 |
| 11549749 | Pellet drying and degassing method | Giulia Mei, Juergen Mohrbutter, Dieter Littmann, Andre-Armand Finette, Michael Deuerling +1 more | 2023-01-10 |
| 11155649 | Process for the preparation of ethylene homopolymers or copolymers | Dieter Littmann, Michael Deuerling, Andre-Armand Finette, Danir Khayrullin, Juergen Mohrbutter | 2021-10-26 |
| 10626195 | Polymerization process with a partial shutdown phase | Erich Neumann, Sven Wolfram, Juergen Mohrbutter, Dieter Littmann | 2020-04-21 |
| 10343135 | Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown | Dieter Littmann, Andre-Armand Finette, Michael Deuerling, Juergen Mohrbutter, Danir Khayrullin | 2019-07-09 |
| 10308738 | Polymerization plant having parallel cooling channels in a recycle connection | Andre-Armand Finette, Andrei Gonioukh, Dieter Littmann, Thomas Herrmann, Georg Groos | 2019-06-04 |
| 10005862 | Process for copolymerizing ethylene and esters of vinyl alcohol | Andre-Armand Finette, Danir Khayrullin, Giulia Mei, Juergen Mohrbutter, Dieter Littmann | 2018-06-26 |
| 9931608 | Process for separating components of a polymer-monomer mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers | Dieter Littmann, Georg Groos, Andre-Armand Finette, Michael Deuerling, Sven Wolfram +3 more | 2018-04-03 |
| 9908954 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram +3 more | 2018-03-06 |
| 9758603 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram +3 more | 2017-09-12 |
| 9637568 | Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers with improved level control | Danir Khayrullin, Michael Deuerling, Erich Neumann, Claudio Fibla | 2017-05-02 |
| 9631037 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram +3 more | 2017-04-25 |
| 9441057 | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor | Dieter Littmann, Jürgen Peter Mohrbutter, Giulia Mei, Andre-Armand Finette, Sven Wolfram +3 more | 2016-09-13 |
| 9272979 | Process for separating vinyl esters from a gas stream comprising ethylene and vinyl esters | Erich Neumann, Dieter Littmann | 2016-03-01 |
| 7526845 | Nozzle beam in a device for generating liquid jets | Thomas Müller | 2009-05-05 |
| 5701050 | Immersion lamp for a photochemical reactor and its use | Manfred Daus | 1997-12-23 |
| 4836476 | Decanting basket | — | 1989-06-06 |