Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479751 | Process for preparing acrylic acid | Jurgen Mosler, Christian Psiorz, Raphael Schriewer, Arnd Bruhns, Armin Matthias Rix +3 more | 2019-11-19 |
| 9309180 | Method for producing acrylic acid | Florian Klasovsky, Alexander May, Min-Zae Oh | 2016-04-12 |
| 8895683 | Superabsorbent polymers and methods of making the same | Axel Hengstermann, Guido Stochniol, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2014-11-25 |
| 8841481 | Use of foam bodies in oxidation reactors for preparing unsaturated aldehydes or carboxylic acids | Horst-Werner Zanthoff, Nicole Brausch, Jorg Sauer, Andreas Sabbagh, Dennis Fruhling +2 more | 2014-09-23 |
| 8703450 | Water-absorbent polymer structures based on renewable resources and method for producing said structures | Gunther Bub, Jurgen Mosler, Andreas Sabbagh, Franck Furno | 2014-04-22 |
| 8524945 | Method for producing acrolein comprising the regeneration of a raw glycerin phase | Guido Stochniol, Goetz Baumgarten | 2013-09-03 |
| 8481784 | Superabsorbent polymers and methods of making the same | Axel Hengstermann, Guido Stochniol, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2013-07-09 |
| 8362299 | Method for producing and purifying aqueous phases | Axel Hengstermann, Jorg Leistner, Jurgen Mosler, Peter Jansens | 2013-01-29 |
| 8293941 | Superabsorbent polymers and methods of making the same | Axel Hengstermann, Guido Stochniol, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2012-10-23 |
| 8258249 | Water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration | Gunther Bub, Jurgen Mosler, Andreas Sabbagh, Guido Stochniol, Jorg Sauer +6 more | 2012-09-04 |
| 8226829 | Method for separating organic transition metal complex catalysts | Klaus-Diether Wiese, Goetz Baumgarten, Oliver Moeller, Dagmara Ortmann, Cornelia Borgmann +1 more | 2012-07-24 |
| 8198481 | Process for preparing acrylic acid purified by crystallization from hydroxypropionic acid and apparatus therefore | Axel Hengstermann, Guido Stochniol, Gunther Bub, Jurgen Mosler, Andreas Sabbagh | 2012-06-12 |
| 7939597 | Acrylic acid and water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration | Gunther Bub, Jurgen Mosler, Andreas Sabbagh, Guido Stochniol, Jorg Sauer +6 more | 2011-05-10 |
| 7141707 | Process for separating 2-butanol from tert-butanol/water mixtures | Andreas Beckmann, Dieter Reusch | 2006-11-28 |
| 6864388 | Process for preparing salts of methallylsulfonic acid | Claus York Werninger, Lothar Kerker, Hartmut Steinbeisser, Wilfried Bueschken, Peter Esser | 2005-03-08 |
| 6639108 | Ammoximation of ketones and work-up by pervaporation/vapor permeation | Thomas Schiffer, Peter Esser, Martin Roos, Günter Stevermüer, Georg Thiele | 2003-10-28 |
| 6284116 | Process for treating aqueous solutions comprising bases and organic acids | Klaus-Diether Wiese, Antje Jakob | 2001-09-04 |
| 6280593 | Process for separating off organic acids from aqueous solutions | Klaus-Diether Wiese, Antje Jakob | 2001-08-28 |