Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012494 | Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax | Christopher Schirwitz, Birte Sämisch, Rainer Protte, Martin Döbler, Eckhard Wenz | 2024-06-18 |
| 11795323 | Polycarbonate composition comprising talc | Christopher Schirwitz, Birte Sämisch, Alexander Meyer | 2023-10-24 |
| 10717871 | Flame-retardant, glass fiber-containing molding compounds containing siloxane-containing polycarbonate block co-condensate | Alexander Meyer, Klaus Horn, Timo Kuhlmann, Ulrich Liesenfelder | 2020-07-21 |
| 10472516 | Improving the flowability of thermoconductive polycarbonate compositions | Helmut-Werner Heuer, Rolf Wehrmann, Anke Boumans | 2019-11-12 |
| 10189941 | Polycarbonate compositions containing polyethylene wax | Rolf Wehrmann, Helmut-Werner Heuer, Anke Boumans | 2019-01-29 |
| 9713915 | Bird protection glazing | Timo Kuhlmann, Emmanuel Bral | 2017-07-25 |
| 9651712 | Polymer composition with heat-absorbing properties | Rolf Wehrmann, Anke Boumans | 2017-05-16 |
| 9296893 | Ethylene-propylene-maleic acid anhydride copolymer as impact modifier in glass-fiber reinforced, flame-retardant polycarbonates for the EE sector | Hans Franssen, Helmut-Werner Heuer | 2016-03-29 |
| 8779033 | Glass fiber reinforced polycarbonate molding compositions | Andreas Seidel, Eckhard Wenz | 2014-07-15 |
| 8399547 | Polymer composition with heat-absorbing properties and high stability | Alexander Meyer, Rolf Wehrmann, Anke Boumans | 2013-03-19 |
| 7425358 | Copolycarbonates having improved flowability | Helmut-Werner Heuer, Rolf Wehrmann, Alexander Meyer, Melanie Mothrath | 2008-09-16 |
| 7345133 | Branched polycarbonates | Helmut-Werner Heuer, Rolf Wehrmann, Ulrich Blaschke | 2008-03-18 |
| 6894142 | Highly branched (co)polycarbonates having improved flowability | Helmut-Werner Heuer, Rolf Wehrmann | 2005-05-17 |
| 6740714 | Polycarbonate blends | Silke Kratschmer, Klaus Horn | 2004-05-25 |
| 6730748 | Thermoplastic polycarbonate compositions having high toughness | James Y. J. Chung, Winfried Paul, Melanie Moethrath, Klaus Horn | 2004-05-04 |