Issued Patents All Time
Showing 25 most recent of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138335 | Opaque composition comprising ethylene glycol distearate | Dominik Schuch, Patrick Winter, Peter Muss | 2024-11-12 |
| 11969493 | Opaque composition comprising ethylene glycol distearate | Dominik Schuch, Patrick Winter, Nico Neuhaus | 2024-04-30 |
| 11517515 | Hybrid quats in, in particular, hair treatment agents | Stefan Neubauer, Patrick Winter | 2022-12-06 |
| 10815191 | Formulation comprising ester quats based on isopropanolamine and tetrahydroxypropyl ethylenediamine | Hans-Juergen Koehle, Kurt Seidel, Ursula Westerholt, Hans Henning Wenk | 2020-10-27 |
| 10370493 | Polyglycerol alkoxylate esters and preparation and use thereof | Kathrin Daniela Brandt, Matthias Lobert, Dominik Schuch, Joachim Venzmer, Beata Bednorz +2 more | 2019-08-06 |
| 10011806 | Method for making a tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid ester | Hans-Jurgen Kohle, Axel Euler, Kurt Seidel | 2018-07-03 |
| 9801797 | Formulation comprising ester quats based on isopropanolamine | Hans-Juergen Koehle, Kurt Seidel, Ursula Westerholt | 2017-10-31 |
| 9763870 | Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners | Ursula Westerholt, Uta Kortemeier, Jochen Kleinen, Christian Hartung, Hans-Juergen Koehle | 2017-09-19 |
| 9620257 | Composition made of polymers and electrically conductive carbon | Kathrin Lehmann, Stefan Stadtmueller | 2017-04-11 |
| 9539549 | Composite silicone membranes of high separation efficiency | Rene Haensel, Hardi Doehler, Peter Seidensticker, Michael Ferenz, Goetz Baumgarten +2 more | 2017-01-10 |
| 8932478 | Process for the absorption of a volatile substance in a liquid absorbent | Matthias Seiler, Bernd Glöckler, Stefan Kempka | 2015-01-13 |
| 8604141 | High metathesis activity ruthenium and osmium metal carbene complexes | Robert H. Grubbs, SonBinh T. Nguyen | 2013-12-10 |
| 8362095 | Defoaming of ionic liquids | Christian Mund, Kerstin Kugel, Hans-Juergen Koehle, Rene Haensel | 2013-01-29 |
| 8263535 | Method for producing polyalkenyl succinimide products, novel polyalkenylsuccinimide products with improved properties, intermediate products | Stephan Hueffer, Klaus Fischer, Thomas Berg, Helmut Mach | 2012-09-11 |
| 7838614 | Siloxane containing block copolymers, process for their preparation and their use for lubricants | Oliver Thum | 2010-11-23 |
| 7838603 | Silicone-containing graft copolymers of blockwise structure | Philippe Favresse, Tobias Maurer, Matthias Pascaly | 2010-11-23 |
| 7759402 | Use of grafted polyethersiloxane copolymers for improving the low-temperature stability of antifoams in aqueous dispersions | Joachim Venzmer, Sascha Herrwerth, Sandra Maslek, Christian Mund | 2010-07-20 |
| 7750172 | High metathesis activity ruthenium and osmium carbene complexes | Robert H. Grubbs, SonBinh T. Nguyen | 2010-07-06 |
| 7291748 | C10/C7 ester mixtures based on 2-propylheptanol | Uwe Storzum, Boris Breitscheidel, Patrick H. HARMON, David P. Owen | 2007-11-06 |
| 7288666 | High metathesis activity ruthenium and osmium metal carbene complexes | Robert H. Grubbs, SonBinh T. Nguyen | 2007-10-30 |
| 7256317 | Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their use | Heiko Maas, Michael Roeper, Marc Walter, Ralf Schulz, Juergen Tropsch +2 more | 2007-08-14 |
| 7102047 | High metathesis activity ruthenium and osmium metal carbene complexes | Robert H. Grubbs, SonBinh T. Nguyen | 2006-09-05 |
| 6887434 | Preparation of propene and, if desired, 1-butene | Boris Breitscheidel, Carsten Oost, Ralf Schulz, Michael Schulz | 2005-05-03 |
| 6852898 | Method for producing oligomers | Ralf Schulz, Thomas Heidemann, Peter Zehner | 2005-02-08 |
| 6806325 | High metathesis activity ruthenium and osmium metal carbene complexes | Robert H. Grubbs, SonBinh T. Nguyen | 2004-10-19 |