Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980218 | Dust-free cold-water-dispersible preparations | Kathrin Meyer-Boehm, Andreas Habich, Daniel Wagner, Wolf Pelletier, Peter Schording +1 more | 2024-05-14 |
| 11339228 | Dispersion powder composition containing vinyl alcohol copolymerisate | Abdulmajid Hashemzadeh, Peter Brandmueller, Hardy Herold | 2022-05-24 |
| 10835456 | Propyl gallate-containing vitamin preparations | Kathrin Meyer-Boehm, Thrandur HELGASON, Raajvinder Singh, Peter Schording, Christof Wilhelm Wigbers +4 more | 2020-11-17 |
| 10150746 | Preparation of pantolactone | Klaus Fischer, Benjamin Nehls, Jürgen Deschler, Arnulf Lauterbach, Sabine Schlautmann | 2018-12-11 |
| 8492579 | Method for producing astaxanthin dimethyldisuccinate | Hansgeorg Ernst, Andreas Keller, Klaus Henrich | 2013-07-23 |
| 7476297 | Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone | Gerd Kaibel, Christian Miller, Thomas Dirnsteiner, Marcus Sigl, Helmut Jansen +1 more | 2009-01-13 |
| 7431804 | Method for carrying out the distillation or reactive distillation of a mixture containing at least one toxic constituent | Eckhard Ströfer, Gerd Kaibel, Achim Stammer, Carsten Oost, Martin Sohn +1 more | 2008-10-07 |
| 7411098 | Method for the production of tetrahydrogeranylacetone | Nicolaus Bahr, Alois Kindler, Christian Miller, Axel Salden | 2008-08-12 |
| 7345205 | Method for the production of tetrahydrogeranylacetone | Hans-Georg Goebbel, Gerd Kaibel, Christian Miller, Thomas Dirnsteiner, Thilo Hahn +2 more | 2008-03-18 |
| 7264696 | Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous state | Gerd Kaibel, Christian Miller, Katrin Klaβ, Alois Kindler, Werner Aquila +3 more | 2007-09-04 |
| 7141698 | Continuous process for producing pseudoionones and ionones | Nicolaus Bahr, Klaus Breuer, Alois Kindler | 2006-11-28 |
| 7098366 | Supported metal oxides as catalysts for aldol condensations | Marcus Sigl, Christian Miller, Mathias Haake | 2006-08-29 |
| 7090748 | Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous state | Gerd Kaibel, Christian Miller, Katrin Klass, Alois Kindler, Werner Aquila +3 more | 2006-08-15 |
| 6828468 | Preparation of higher &agr;, &bgr;-unsaturated alcohols | Andreas Ansmann, Jochem Henkelmann, Alois Kindler, Heinz Etzrodt, Carsten Oost +5 more | 2004-12-07 |
| 6559259 | Compositions containing addition polymers prepared using crosslinkable protective colloids | Klaus Kohlhammer, Gerhard Koegler, Monika Rockinger | 2003-05-06 |
| 6414087 | Process for preparing an aqueous polymer dispersion for redetachable pressure sensitive adhesive films | Abdulmajid Hashemzadeh, Mihai Gurau, Rudolf Weissgerber | 2002-07-02 |
| 6316568 | Crosslinkable protective colloids for use in the polymerization of unsaturated monomers | Klaus Kohlammer, Gerhard Koegler, Monika Rockinger | 2001-11-13 |
| 6280177 | Injection moulding tool | — | 2001-08-28 |
| 6245944 | Process for producing substituted indanones | Carsten Suling, Heike Gregorius, Roland Hingmann, Bernhard Rieger, Ulf Dietrich +2 more | 2001-06-12 |
| 6117960 | Water-soluble cross-linkable copolymers | Klaus Kohlhammer, Gerhard Koegler, Peter Ball, Monika Rockinger | 2000-09-12 |
| 5919414 | Label inserting method and apparatus | — | 1999-07-06 |
| 5874115 | Injection blow molding machine | — | 1999-02-23 |
| 5773635 | Preparation of polyenecarbonyl compounds having a high content of the all-E isomer, and of their acetals or ketals | Wolfgang Krause, Joachim Paust, Otto Worz, Udo Rheude, Wolfram Burst +8 more | 1998-06-30 |
| 5717128 | Preparation of alkylesters of 0,0-dialkyl-4-phosphono-2-methyl-2-butenoic acid and alkyl esters of 4-halo-2-methyl-2-butenoic acid containing a high percentage of E isomers | Wolfgang Krause, Hansgeorg Ernst, Joachim Paust, Udo Rheude | 1998-02-10 |
| 5710341 | Preparation of .alpha.-chloroalkyl aryl ketones | Wolfgang Siegel, Michael Sasha John | 1998-01-20 |