Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8262945 | Stabilization of photochromic systems | Mara Destro, Dario Lazzari, Manuele Vitali | 2012-09-11 |
| 7820865 | Photolatent systems | Katharina Fritzsche, Walter Fischer, Johannes Benkhoff, Karin Powell | 2010-10-26 |
| 7807764 | Composition and process for the controlled synthesis of block copolymers | Hendrik Wermter, Rudolf Pfaendner | 2010-10-05 |
| 7572868 | Composition and process for the controlled synthesis of block copolymers | Hendrik Wermter, Rudolf Pfaendner | 2009-08-11 |
| 7514526 | Process for preparing a stabilized polyester | Dario Lazzari, Stephen Mark Andrews, Heinz Herbst | 2009-04-07 |
| 7419685 | Process for producing solid dosage forms | Stephan Kothrade, Gunther Berndl, Axel Sanner | 2008-09-02 |
| 7358311 | Crosslinking of unsaturated polymers by the use of hydroxylamine-esters | Michael Roth | 2008-04-15 |
| 7230042 | Flame retardant polymer compositions containing hydroxylamine esters | Michael Roth, Grant Leslie, Peter Nesvadba, Roswell E. King, III, Nikolas Kaprinidis | 2007-06-12 |
| 7214742 | 2-hydroxyphenyl-s-triazine crosslinkers for polymer networks | Thomas Bolle, Andreas Valet, David G. Leppard, Stephen Mark Andrews, Ramanathan Ravichandran +1 more | 2007-05-08 |
| 7205379 | Process for preparing a stabilized polyester | Dari Lazzari, Stephen Mark Andrews, Heinz Herbst | 2007-04-17 |
| 7022390 | Polyester and polyamide compositions of low residual aldehyde content | Paul A. Odorisio, Stephen Mark Andrews, Dario Lazzari, Roswell E. King, III, Melissa Stamp +5 more | 2006-04-04 |
| 7022344 | Process for producing solid dosage forms | Stephan Kothrade, Gunther Berndl, Axel Sanner | 2006-04-04 |
| 6949594 | Molecular weight modification of thermoplastic polymers | Michael Roth, Rudolf Pfaendner | 2005-09-27 |
| 6908650 | Polyester and polyamide compositions of low residual aldehyde content | Paul A. Odorisio, Stephen Mark Andrews, Dario Lazzari, Roswell E. King, III, Melissa Stamp +5 more | 2005-06-21 |
| 6825299 | Process for controlled radical polymerization in aqueous dispersion | — | 2004-11-30 |
| 6790499 | Polyester compositions of low residual aldehyde content | Stephen Mark Andrews, Paul A. Odorisio | 2004-09-14 |
| 6599931 | Test system for characterizing the compatibility of bioactive substances and polyvinylpyrrolidone | Jorg Breitenbach, Robert Heger, Bernd Liepold | 2003-07-29 |
| 6593403 | Additive mixture for improving the mechanical properties of polymers | Rudolf Pfaendner, Andreas Steinert | 2003-07-15 |
| 6469078 | Molecular weight increase and modification of polycondensates | Rudolf Pfaendner, Heinz Herbst | 2002-10-22 |
| 6265533 | Increasing the molecular weight of polyesters | Karin Regel, Roland Andernach, Peter Schwarz, Heinz Herbst, Kurt Hoffmann +1 more | 2001-07-24 |
| 6191209 | Polyester compositions of low residual aldehyde content | Stephen Mark Andrews, Dario Lazzari, Paul A. Odorisio | 2001-02-20 |
| 5969181 | Preparation of salts of pharmaceutical active substances which have acidic groups | Jorg Breitenbach, Joerg Rosenberg, Jorg Neumann, Jurgen Zeidler, Ralph Diener | 1999-10-19 |