Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548965 | Polymers containing S-vinylthio alkanols | Friederike Fleischhaker | 2023-01-10 |
| 11382854 | Polymer | Peter Hoessel, Cristina Amela, Bianca Seelig, Andrea Tomlinson, Volker Wendel +2 more | 2022-07-12 |
| 10597475 | Polymers containing S-vinylthio alkanols | Friederike Fleischhaker | 2020-03-24 |
| 10323107 | Alkoxylates of S-vinylthioalkanols | Sophie Maitro-Vogel, Martin Ernst, Pavel Tuzina, Hoang Trang TRAN-THIEN, Eva-Maria Reis-Walther +3 more | 2019-06-18 |
| 10253058 | Alkylglycoside sulfomethylsuccinate surfactants | Laurence Pottie, Eva Max, Frank Clasen | 2019-04-09 |
| 10154953 | Use of a composition for bleaching teeth | Wolfgang Denuell, Adrian Natalello, Dirk Mampe | 2018-12-18 |
| 9650506 | Thermoplastic moulding compositions for metal plated articles with improved resistance against repeated impact | Michel Pepers, Davy Roger Suwier, Norbert Niessner | 2017-05-16 |
| 9487675 | Chemical mechanical polishing composition comprising polyvinyl phosphonic acid and its derivatives | Vijay Immanuel Raman, Yuzhuo Li, Shyam Sundar Venkataraman, Eason Yu-Shen Su, Sheik Ansar Usman Ibrahim | 2016-11-08 |
| 9481742 | Continuous process for the manufacture of highly-branched polymers | Faissal-Ali El-Toufaili, Aaron Flores-Figueroa, Gledison Fonseca, Michaela Heuβler, Christian Schwede +1 more | 2016-11-01 |
| 8734949 | Method for passivating metallic surfaces using carboxylate-containing copolymers | Friederike Fleischhaker | 2014-05-27 |
| 8545953 | Hollow polystyrene body obtained by injection stretch blow moulding | Stefan Burgdörfer, Walter Heckmann, Hans-Jürgen Renner, Hans-Dieter Schwaben | 2013-10-01 |
| 8206626 | Method for producing nanoporous molded parts | Andre Guerin Moreira, Marc Bothe, Volker Schädler, Markus Allmendinger, Pedro Manuel Sampaio Lopes +7 more | 2012-06-26 |
| 7465774 | Use of copolymers of carboxylic acids and long-chain compounds with isolated C-C multiple bonds as thickeners or dispersants | Axel Sanner, Hans-Ulrich Wekel, Franz Frosch, Horst Westenfelder | 2008-12-16 |
| 7288612 | Initiator composition and method for anionic polymerisation | Philippe Desbois, Alain Deffieux, Stephane Menoret, Jürgen Demeter | 2007-10-30 |
| 7101941 | Method for anionic polymerization of α-methylstyrene | Philippe Desbois, Michael Ishaque, Alain Deffieux, Stéphane Carlotti | 2006-09-05 |
| 6951901 | Method for continuous anionic polymerization of impact-resistant polystyrene | Hermann Gausepohl, Jürgen Demeter, Philippe Desbois | 2005-10-04 |
| 6825271 | Anionically polymerized, impact-resistant polystyrene with capsule particle morphology | Philippe Desbois, Hermann Gausepohl | 2004-11-30 |
| 6689827 | Transparent impact-resistant modified thermoplastic molding materials | Rainer Neumann, Claudia Messinger, Klaus Benker, Armin Kurps | 2004-02-10 |
| 6686423 | Method for carrying out the anionic polymerization of vinylaromatic monomers | Philippe Desbois, Volker Warzelhan, Michel Fontanille, Alain Deffieux, Stephane Menoret | 2004-02-03 |
| 6531155 | Granulates for cosmetic and pharmaceutical preparations | Robert Heinz, Thekla Börs, Hans-Ulrich Wekel | 2003-03-11 |
| 6528575 | Use of crosslinked copolymers of monoethylenically unsaturated carboxylic acids as stabilizer in oil-in-water emulsions | Horst Westenfelder, Karin Sperling-Vietmeier, Axel Sanner, Hans-Ulrich Wekel | 2003-03-04 |
| 6518379 | Method of producing rubber compositions in styrene solutions with sterically superior chelate catalysts | Stephan Jungling, Hermann Gausepohl, Volker Warzelhan, Rainer Moors, Hansjörg Schäch +3 more | 2003-02-11 |
| 6506846 | Method for producing impact-resistant modified thermoplastic moulding materials | Hermann Gausepohl, Wolfgang Fischer, Rainer Moors, Volker Warzelhan | 2003-01-14 |
| 6444762 | Anionic polymerization process | Wolfgang Fischer, Konrad Knoll, Wolfgang Loth, Volker Warzelhan, Alain Deffieux +4 more | 2002-09-03 |
| 6444767 | Method for retarded anionic polymerization | Wolfgang Fischer, Hermann Gausepohl, Rainer Klostermann, Volker Warzelhan, Michel Fontanille +2 more | 2002-09-03 |