Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538624 | Process for producing monomer compositions and use of these for producing a polyamide molding | Dietrich Scherzer, Philippe Desbois, Andreas Wollny, Andreas Radtke, Axel Wilms +1 more | 2020-01-21 |
| 9234302 | Process for the preparation of hyperbranched hollow fibers | Martin Weber, Tai-Shung Chung, Natalia Widjojo | 2016-01-12 |
| 9193611 | Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes | Martin Weber, Christian Maletzko, Natalia Widjojo, Tai-Shung Chung | 2015-11-24 |
| 8378054 | Method for producing polyaryl ethers | Martin Weber, Faissal-Ali El-Toufaili, Andreas Greiner, Heiner Stange, Seema Agrarwal | 2013-02-19 |
| 8097669 | Flame-retardant elastic block copolymer | Konrad Knoll, Maarten Staal, Piyada Charoensirisomboon | 2012-01-17 |
| 6686423 | Method for carrying out the anionic polymerization of vinylaromatic monomers | Philippe Desbois, Christian Schade, Michel Fontanille, Alain Deffieux, Stephane Menoret | 2004-02-03 |
| 6518379 | Method of producing rubber compositions in styrene solutions with sterically superior chelate catalysts | Stephan Jungling, Christian Schade, Hermann Gausepohl, Rainer Moors, Hansjörg Schäch +3 more | 2003-02-11 |
| 6506846 | Method for producing impact-resistant modified thermoplastic moulding materials | Christian Schade, Hermann Gausepohl, Wolfgang Fischer, Rainer Moors | 2003-01-14 |
| 6476133 | Method for producing a solution of diene polymers in vinyl aromatic compounds and method for producing resistant vinyl aromatic polymers by polymerizing the same solution | Stephan Jungling, Hermann Gausepohl | 2002-11-05 |
| 6444762 | Anionic polymerization process | Wolfgang Fischer, Konrad Knoll, Wolfgang Loth, Alain Deffieux, Philippe Desbois +4 more | 2002-09-03 |
| 6444767 | Method for retarded anionic polymerization | Christian Schade, Wolfgang Fischer, Hermann Gausepohl, Rainer Klostermann, Michel Fontanille +2 more | 2002-09-03 |
| 6414108 | Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings | Bernd Bruchmann, Dieter Boeckh, Ursula Seeliger, Motonori Yamamoto, Peter Bauer | 2002-07-02 |
| 6413292 | Use of an aqueous dispersion from a biodegradable polyester as a sheathing material for granulated fertilizer | Klaus Horchler v. Locquengh, Motonori Yamamoto, Klaus Erhardt, Son Nguyen Kim | 2002-07-02 |
| 6410654 | Highly rigid, high-tenacity impact-resistant polystyrene | Philippe Desbois, Christian Schade, Hermann Gausepohl | 2002-06-25 |
| 6353084 | Biodegradable polyestreramide and a process of preparing | Gunnar Schornick, Edwin Baumann, Ursula Seeliger, Motonori Yamamoto, Gerhard G. Ramlow | 2002-03-05 |
| 6353056 | Method for the production of block copolymers by retarded anionic polymerization | Konrad Knoll, Hermann Gausepohl, Christian Schade, Wolfgang Fischer | 2002-03-05 |
| 6350834 | Method for retarded anionic polymerization | Christian Schade, Wolfgang Fischer, Hermann Gausepohl, Konrad Knoll, Michel Fontanille +2 more | 2002-02-26 |
| 6326460 | Method for extracting polyamide particles | Ralf Mohrschladt, Volker Hildebrandt | 2001-12-04 |
| 6303721 | Process for producing diene polymer solutions in vinyl aromatic monomers | Stefan Lätsch, Wolfgang Fischer, Hermann Gausepohl, Christian Schade | 2001-10-16 |
| 6303677 | Biodegradable polymers, preparation thereof and use thereof for producing biodegradable moldings | Gunnar Schornick, Bernd Bruchmann, Ursula Seeliger, Motonori Yamamoto, Peter Bauer | 2001-10-16 |
| 6300441 | Method for the production of an initiator composition for retarded anionic polymerization | Christian Schade, Wolfgang Fischer, Hermann Gausepohl, Stephan Jungling, Michel Fontanille +2 more | 2001-10-09 |
| 6297347 | Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings | Bernd Bruchmann, Dieter Boeckh, Ursula Seeliger, Motonori Yamamoto, Peter Bauer | 2001-10-02 |
| 6262213 | Anionic polymerization of acrylates and methacrylates | Stephan Jungling, Hermann Gausepohl, Graham Edmund Mc Kee, Michael Fischer | 2001-07-17 |
| 6258924 | Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegradable moldings | Bernd Bruchmann, Dieter Boeckh, Ursula Seeliger, Motonori Yamamoto, Peter Bauer | 2001-07-10 |
| 6211297 | Process for preparing rubber-modified moulding compounds | Graham Edmund Mc Kee, Stephan Jungling, Hermann Gausepohl | 2001-04-03 |