| 9776940 |
Process for production of acrylic acid |
Tobias Johannes Korn, Till Blum, Travis Carline, Christopher Fuchs, Darryl Welch +5 more |
2017-10-03 |
| 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 |
| 9206109 |
Method of stabilizing polymerizable compounds |
Tobias Johannes Korn, Peter Zurowski, Thorsten Friese, Sylke Haremza, Ulrich Jaeger +1 more |
2015-12-08 |
| 8491758 |
Process for inhibiting polymerization of (meth)acrylic acid and/or (meth)acrylic esters |
Gunter Lipowsky, Volker Schliephake, Ulrich Jager, Sylke Haremza |
2013-07-23 |
| 8299299 |
Process for separating acrylic acid present as a main constituent and glyoxal present as a by-product in a product gas mixture of a partial heterogeneously catalyzed gas phase oxidation of a C3 precursor compound of acrylic acid |
Till Blum, Peter Zurowski, Sylke Haremza, Thorsten Friese, Ulrich Jaeger +5 more |
2012-10-30 |
| 7700804 |
Process for transferring heat to a liquid mixture comprising at least one (meth)acrylic monomer |
Gunter Lipowsky, Volker Schliephake, Ulrich Jaeger, Frank Hoefer, Sylke Haremza +2 more |
2010-04-20 |
| 7597529 |
Method for filling a vertical tube with catalyst particles |
Volker Diehl, Silke Berndt, Mark Duda, Knut Eger, Markus Hoelzle +1 more |
2009-10-06 |
| 7537201 |
Thermal separating process |
Volker Diehl, Ulrich Jaeger, Ulrich Hammon, Juergen Schroeder |
2009-05-26 |
| 7150809 |
Thermal separating process |
Volker Diehl, Ulrich Jaeger, Ulrich Hammon, Juergen Schroeder |
2006-12-19 |
