Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470911 | Process for coagulation of aqueous polymer dispersions | Chris DeArmitt, Graham E. McKee | 2013-06-25 |
| 6835288 | Method for preventing undesired polymerization in a mixture of substances containing ethylenically unsaturated compounds | Heinz Friedrich Sutoris | 2004-12-28 |
| 6475348 | Mixture of substances containing compounds with vinyl groups and stabilizers | Heinz Friedrich Sutoris, Jacques Dupuis, Claus Kaliba | 2002-11-05 |
| 6200460 | Substance mixtures containing stabilizers and compounds containing vinyl groups | Heinz Friedrich Sutoris, Hermann Uhr, Jürgen Schröder, Roland Merger, Knut Kessel | 2001-03-13 |
| 5922244 | 4-acylaminopiperidin-N-oxyle | Andreas Koch, Alexander Aumuller, Gregor Tremmel, Holger Herbst | 1999-07-13 |
| 4965318 | Thermoplastic molding materials based on nylons and styrene copolymers | Christof Taubitz, Erhard Seiler, Juergen Hambrecht, Horst Reimann | 1990-10-23 |
| 4959415 | Thermoplastic molding materials based on polyphenylene ethers, nylons and styrene copolymers | Christof Taubitz, Erhard Seiler, Juergen Hambrecht, Klaus Boehlke | 1990-09-25 |
| 4774286 | Thermoplastic molding materials based on polycarbonates and polyesters | Christof Taubitz, Hans-Henning Hub, Manfred Knoll | 1988-09-27 |
| 4743661 | Poly (phenylene ethers) and their preparation | Juergen Hambrecht, Helmut Tesch, Burghard Schmitt, Hansjoachim Maeder | 1988-05-10 |
| 4605699 | Thermoplastic molding compositions containing polycarbonate and an acrylate graft copolymer | Juergen Hambrecht, Adolf Echte, Johann Swoboda, Peter Siebel, Josef Schwaab +1 more | 1986-08-12 |
| 4603169 | Thermoplastic molding compositions containing polycarbonate and a graft copolymer of resin-forming monomers on a rubber | Juergen Hambrecht, Adolf Echte, Johann Swoboda, Peter Siebel | 1986-07-29 |