| 9586906 |
Method of working up mixtures comprising imidazolium salts |
Michael Siemer, Ingo Richter |
2017-03-07 |
| 8519035 |
Cyclic phosphines as flame retardants |
Alexander Tishkov, Gunter Scherhag, Klemens Massonne, Calvin Emanuel, Larry D. Timberlake +1 more |
2013-08-27 |
| 8252943 |
Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms |
Laszlo Szarvas, Klemens Massonne |
2012-08-28 |
| 8247517 |
Catalyst for curing epoxides |
Lars Wittenbecher, Michael Henningsen, Georg Degen, Manfred Doering, Ulrich Arnold |
2012-08-21 |
| 8202580 |
Catalyst for curing epoxides |
Lars Wittenbecher, Georg Degen, Michael Henningsen, Manfred Doering, Ulrich Arnold |
2012-06-19 |
| 8193297 |
Catalyst for curing epoxides |
Lars Wittenbecher, Georg Degen, Michael Henningsen, Manfred Doering, Ulrich Arnold |
2012-06-05 |
| 8163215 |
Method of forming regenerated carbohydrates with solvent systems based on molten ionic liquids |
Veit Stegmann, Klemens Massonne, Eric Uerdingen, Michael Lutz, Frank Hermanutz +1 more |
2012-04-24 |
| 8163951 |
Method for producing quaternary ammonium compounds |
Laszlo Szarvas, Klemens Massonne, Alfred Oftring |
2012-04-24 |
| 8053546 |
Catalyst for curing epoxides |
Georg Degen, Lars Wittenbecher, Manfred Döring, Ulrich Arnold |
2011-11-08 |
| 7858802 |
Method of preparing ionic liquids |
Klemens Massonne, Laszlo Szarvas |
2010-12-28 |
| 7776109 |
Method for producing acylphosphine oxide solids |
Gerhard Bertlein, Karl Heinz Schall, Joerg Heilek, Dieter Baumann, Hermann Ascherl |
2010-08-17 |
| 7767852 |
Method for the separation of acids from chemical reaction mixtures by means of ionic fluids |
Martin Volland, Verena Seitz, Miguel Flores, Rainer Papp, Klemens Massonne +7 more |
2010-08-03 |
| 7754053 |
Distillation of ionic liquids |
— |
2010-07-13 |
| 7754002 |
Solubility of cellulose in ionic liquids with addition of amino bases |
Veit Stegmann |
2010-07-13 |
| 7749318 |
Cellulose solutions in ionic liquids |
Veit Stegmann |
2010-07-06 |
| 7605297 |
Method for extracting impurities using ionic liquids |
Manuel Budich, Georg Groβmann, Laszlo Szarvas |
2009-10-20 |
| 7511084 |
Acyl- and bisacylphosphine derivatives |
Ralf Noe, Andreas Henne |
2009-03-31 |
| 7501522 |
Method for the production of purified 1,3-substituted imidazolium salts |
Klemens Massonne |
2009-03-10 |
| 7495130 |
Method for producing substituted arylcarboxylic acid chlorides |
Gerhard Bertlein, Holger Ganz, Matthias Dust |
2009-02-24 |
| 7368604 |
Method for the production of acylphosphine oxides |
Klemens Massonne |
2008-05-06 |
| 7351339 |
Method for the separation of acids from chemical reaction mixtures by means of ionic fluids |
Klemens Massonne, Klaus Halbritter, Ralf Noe, Michael Bartsch, Wolfgang Siegel +4 more |
2008-04-01 |
| 7084298 |
Method for producing n-phosphonomethyl iminodiacetic acid |
Michael Drogemuller |
2006-08-01 |
