Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476387 | Catalytic process for preparing (meth)acrylic esters of N-hydroxyalkylated lactams | Hermann Bergmann, Maximilian Angel | 2013-07-02 |
| 8367788 | Catalytic process for preparing (meth)acrylic esters of N-hydroxyalkylated lactams | Hermann Bergmann, Maximilian Angel | 2013-02-05 |
| 8318970 | Process for preparing (meth)acrylates of C10-alcohol mixtures | Uwe Meisenburg, Reinhold Schwalm, Nick Gruber, Lothar Karrer | 2012-11-27 |
| 8263371 | Catalyzed preparation of (meth)acrylates of N-hydroxyalkylated amides | Dietmar Haering | 2012-09-11 |
| 8026374 | Process for preparing (meth)acrylic esters of N-hydroxyalkylated imidazoles | Hermann Bergmann | 2011-09-27 |
| 7993886 | Catalyzed preparation of (meth)acrylates of N-hydroxyalkylated amides | Dietmar Haering | 2011-08-09 |
| 7750100 | Catalytic process for preparing (meth)acrylates from N-hydroxyalkylated lactams | Hermann Bergmann | 2010-07-06 |
| 7700804 | Process for transferring heat to a liquid mixture comprising at least one (meth)acrylic monomer | Gunter Lipowsky, Volker Schliephake, Steffen Rissel, Ulrich Jaeger, Sylke Haremza +2 more | 2010-04-20 |
| 7674934 | Stabilizers for use in NVP synthesis | Alexandra Brand, Arnd Boettcher, Katrin Baumann, Regina Vogelsang | 2010-03-09 |
| 7666813 | Absorption medium and deacidification of fluid streams | Norbert Asprion, Iven Clausen, Hans Hasse | 2010-02-23 |
| 7560590 | Rectificative separation of an acrylic acid-containing liquid | Volker Schliephake, Klaus Joachim Mueller-Engel | 2009-07-14 |
| 7119224 | Preparation of (METH) acrylic acid and (METH) acrylic esters | Juergen Schroeder, Sylke Haremza, Gerhard Wagenblast, Volker Schliephake, Ulrich Jaeger +2 more | 2006-10-10 |