Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951901 | Method for continuous anionic polymerization of impact-resistant polystyrene | Jürgen Demeter, Philippe Desbois, Christian Schade | 2005-10-04 |
| 6916885 | Method for breaking a chain during anionic polymerisation | Konrad Knoll, Josef Wunsch, Paul Naegele, Jurgen Koch | 2005-07-12 |
| 6825271 | Anionically polymerized, impact-resistant polystyrene with capsule particle morphology | Philippe Desbois, Christian Schade | 2004-11-30 |
| 6593430 | Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis | Konrad Knoll, Wolfgang Fischer, Jurgen Koch, Josef Wunsch, Paul Naegele | 2003-07-15 |
| 6518379 | Method of producing rubber compositions in styrene solutions with sterically superior chelate catalysts | Stephan Jungling, Christian Schade, Volker Warzelhan, Rainer Moors, Hansjörg Schäch +3 more | 2003-02-11 |
| 6506846 | Method for producing impact-resistant modified thermoplastic moulding materials | Christian Schade, Wolfgang Fischer, Rainer Moors, Volker Warzelhan | 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, Volker Warzelhan | 2002-11-05 |
| 6444767 | Method for retarded anionic polymerization | Christian Schade, Wolfgang Fischer, Rainer Klostermann, Volker Warzelhan, Michel Fontanille +2 more | 2002-09-03 |
| 6444762 | Anionic polymerization process | Wolfgang Fischer, Konrad Knoll, Wolfgang Loth, Volker Warzelhan, Alain Deffieux +4 more | 2002-09-03 |
| 6420483 | Preparation of impact-modified plastics | Graham Edmund Mc Kee, Norbert Niessner, Norbert Güntherberg | 2002-07-16 |
| 6410654 | Highly rigid, high-tenacity impact-resistant polystyrene | Philippe Desbois, Christian Schade, Volker Warzelhan | 2002-06-25 |
| 6399703 | Method for the continuous production of thermoplastic molding materials | Wolfgang Fischer, Eugen-Walter Büchner, Axel Deimling, Christian Schade | 2002-06-04 |
| 6388149 | Process for reacting an organic compound in the presence of a supported ruthenium catalyst | Thomas Ruhl, Boris Breitscheidel, Jochem Henkelmann, Andreas Henne, Rolf Lebkucher +4 more | 2002-05-14 |
| 6369160 | Polymer mixtures comprised of styrene polymers | Konrad Knoll, Norbert Niessner, Josef Wunsch | 2002-04-09 |
| 6353056 | Method for the production of block copolymers by retarded anionic polymerization | Konrad Knoll, Volker Warzelhan, Christian Schade, Wolfgang Fischer | 2002-03-05 |
| 6350834 | Method for retarded anionic polymerization | Christian Schade, Wolfgang Fischer, Konrad Knoll, Volker Warzelhan, Michel Fontanille +2 more | 2002-02-26 |
| 6346572 | Impact-resistant molding compound made of styrene polymers | Wolfgang Loth, Konrad Knoll | 2002-02-12 |
| 6303721 | Process for producing diene polymer solutions in vinyl aromatic monomers | Stefan Lätsch, Wolfgang Fischer, Volker Warzelhan, Christian Schade | 2001-10-16 |
| 6300441 | Method for the production of an initiator composition for retarded anionic polymerization | Christian Schade, Wolfgang Fischer, Stephan Jungling, Volker Warzelhan, Michel Fontanille +2 more | 2001-10-09 |
| 6262213 | Anionic polymerization of acrylates and methacrylates | Stephan Jungling, Volker Warzelhan, Graham Edmund Mc Kee, Michael Fischer | 2001-07-17 |
| 6248924 | Process for reacting an organic compound in the presence of a supported ruthenium catalyst | Thomas Ruhl, Boris Breitscheidel, Jochem Henkelmann, Andreas Henne, Rolf Lebkucher +4 more | 2001-06-19 |
| 6225413 | Thermoplastic moulding compounds | Michael Schneider, Josef Wunsch | 2001-05-01 |
| 6211297 | Process for preparing rubber-modified moulding compounds | Graham Edmund Mc Kee, Stephan Jungling, Volker Warzelhan | 2001-04-03 |
| 6197889 | Thermoplastic elastomeric block copolymers | Konrad Knoll, Norbert Niessner, Paul Naegele, Wolfgang Fischer | 2001-03-06 |
| 6162866 | Thermoplastic molding compositions based on star polymers with thermoplastic elastomers and polyarylene ethers | Josef Wunsch, Konrad Knoll | 2000-12-19 |