Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643547 | High stiff thermoplastic compositions for thin-wall structures | Eddie Kebin Geng, Adam Starry | 2023-05-09 |
| 11118052 | Electrically conductive polycarbonate-siloxane compositions | Norberto Silvi, Peter Vollenberg, Christopher Ziegler | 2021-09-14 |
| 10696803 | Glass-reinforced PDMS copolycarbonate resins | Xiaoyu Sun, James Franklin Hoover | 2020-06-30 |
| 9169371 | Compositions having reduced frictional coefficient, method of manufacture thereof and articles comprising the same | Reema Sinha, Sangita Nandi, Susanta Mitra, Radha Kamalakaran, Dwairath Dhar +1 more | 2015-10-27 |
| 8871865 | Flame retardant thermoplastic polycarbonate compositions | Bernardus Johannes Paulus Jansen, Christiaan Henricus Johannes Koevoets, Wilhelmus Johannes Daniel Steendam | 2014-10-28 |
| 8865833 | Polycarbonate composition comprising nanomaterials | Amit Biswas, Dibakar Dhara, Raja Krishnamurthy, Parnasree Maiti, Roopali Rai +4 more | 2014-10-21 |
| 8765029 | Light transmissive articles and methods thereof | Eugene Pauling Boden, Brian Lee Lawrence, Steven James Montgomery, Shreyas Chakravarti, Peter Vollenberg +4 more | 2014-07-01 |
| 8064140 | Transparent articles prepared from thermoplastic compositions having low birefringence | Theodorus Lambertus Hoeks, Jan Henk Kamps, Dennis Karlik, Michael Teruki Takemori | 2011-11-22 |
| 8057903 | Multilayer articles comprising resorcinol arylate polyester and method for making thereof | Himanshu Asthana, Safwat Tadros, Paul Dean Sybert, Christopher Luke Hein, David Rosendale +14 more | 2011-11-15 |
| 8030400 | Thermoplastic polycarbonate compositions with improved chemical and scratch resistance | Wilhelmus Johannes Daniel Steendam | 2011-10-04 |
| 7816444 | Glossy colored injection molded article | Jan Henk Kamps, Jan-Pleun Lens, Michael Teruki Takemori, Hendrik Theodorus van de Grampel | 2010-10-19 |
| 7786246 | Isosorbide-based polycarbonates, method of making, and articles formed therefrom | Bernardus Johannes Paulus Jansen, Jan Henk Kamps, Hans Looij, Lina Prada, Wilhelmus Johannes Daniel Steendam | 2010-08-31 |
| 7759456 | Branched polycarbonate resins and processes to prepare the same | Hans-Peter Brack, Bernd Jansen, Jan Henk Kamps, Jan-Pleun Lens, Hans Looij +1 more | 2010-07-20 |
| 7666972 | Isosorbide-based polycarbonates, method of making, and articles formed therefrom | Bernardus Johannes Paulus Jansen, Jan Henk Kamps, Hans Looij, Lina Prada, Wilhelmus Johannes Daniel Steendam | 2010-02-23 |
| 7666977 | Poly(carbonate-co-urea) copolymers and melt transesterification method of preparing these copolymers | Jan Henk Kamps, Jan-Pleun Lens | 2010-02-23 |
| 7655737 | Polycarbonate-polyester blends, methods of manufacture, and methods of use | Shreyas Chakravarti, Gabrie Hoogland, Vishvajit Chandrakant Juikar, Ganesh Kannan, Nina P. Vaze +1 more | 2010-02-02 |
| 7645851 | Polycarbonate with reduced color | Sjef Berndsen, Hans-Peter Brack, Bernd Jansen, Daniel Francis Lowery, Patrick Joseph McCloskey +2 more | 2010-01-12 |
| 7629432 | Tert-butylhydroquinone polycarbonates | Jan Henk Kamps, Brian D. Mullen | 2009-12-08 |
| 7557175 | Poly(carbonate-co-urea) copolymers and melt transesterification method of preparing these copolymers | Jan Henk Kamps, Jan-Pleun Lens | 2009-07-07 |
| 7541420 | Method for making molded polycarbonate articles with improved color | Sjef Berndsen, Hans-Peter Brack, Bernd Jansen, Jan Henk Kamps, Daniel Francis Lowery +3 more | 2009-06-02 |
| 7521119 | Windows and other articles made from DMBPC polycarbonate homopolymer and copolymer | Geert Boven, Dennis Karlik, Jan-Pleun Lens | 2009-04-21 |
| 7498400 | Method of preparing polycarbonate | Bernd Jansen, Jan Henk Kamps, Patrick Joseph McCloskey, Paul Michael Smigelski, Jr. | 2009-03-03 |
| 7482423 | Polycarbonates and method of preparing same | Bernd Jansen, Jan Henk Kamps, Patrick Joseph McCloskey, Paul Michael Smigelski, Jr. | 2009-01-27 |
| 4392213 | Current impulse method and apparatus for testing geophone strings | Eugene D. Bednard | 1983-07-05 |