Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221255 | Composition for the immediate stopping of a free-radical polymerization | Ann-Kathrin Marguerre, Christian Raith, Christof Kujat, Daher Michael Badine, Karolin Geyer +6 more | 2019-03-05 |
| 9957202 | Process and supply unit for restabilizing free-radically polymerizable monomers | Oliver Odenwald | 2018-05-01 |
| 9212122 | Process for inhibiting unwanted free-radical polymerization of acrylic acid present in a liquid phase P | Till Blum, Peter Zurowski, Tobias Johannes Korn, Sylke Haremza, Thorsten Friese +3 more | 2015-12-15 |
| 8579495 | Process for mixing a liquid or mixture of a liquid and a fine solid present in an essentially self-containing vessel | Michael Blechschmitt, Ulrich Hammon, Klaus Joachim Mueller-Engel, Peter Zehner | 2013-11-12 |
| 8292194 | Process for mixing a liquid or mixture of a liquid and a fine solid present in an essentially self-containing vessel | Michael Blechschmitt, Ulrich Hammon, Klaus Joachim Mueller-Engel, Peter Zehner | 2012-10-23 |
| 7960485 | Method for producing water-absorbing polymers | Rüdiger Funk, Uwe Stueven, Jürgen Schröder | 2011-06-14 |
| 6818791 | Method for producing higher (meth)acrylic acid esters | Gerhard Nestler, Jürgen Schröder | 2004-11-16 |
| 6469201 | Method for preventing, removing or reducing deposits in apparatus parts during the esterification of acrylic or methacrylic acids | Armin Schraut, Josef Wekerle | 2002-10-22 |
| 5686373 | Polymetal oxide materials | Andreas Tenten, Hartmut Hibst, Laszlo Marosi, Veronika Kohl | 1997-11-11 |
| 5583084 | Multimetal oxide compositions | Hans-Peter Neumann, Hartmut Hibst | 1996-12-10 |
| 5569636 | Multimetal oxide compositions | Hartmut Hibst, Andreas Tenten | 1996-10-29 |
| 5521137 | Multimetal oxide compositions | Andreas Tenten | 1996-05-28 |