Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040762 | Sterically hindered amines | Hans-Rudolf Meier, Shrirang Hindalekar | 2018-08-07 |
| 9969864 | Light stabilizers | Wolfgang Peter, Adalbert Braig, Ulrich Berens, Markus Grob, Cinzia Tartarini +1 more | 2018-05-15 |
| 9963575 | Sterically hindered amine light stabilizers with a mixed functionalization | Edoardo Menozzi | 2018-05-08 |
| 9556326 | Oligomeric light stabilizers with a specific functionalization | Edoardo Menozzi | 2017-01-31 |
| 9550941 | Sterically hindered amine light stabilizers with a mixed functionalization | Edoardo Menozzi | 2017-01-24 |
| 9458380 | 5H-furan-2-one derivatives for stabilization of organic material | Walter Fischer, Abdel-Ilah Basbas, Cinzia Tartarini, Werner Hölzl, Bruno Rotzinger | 2016-10-04 |
| 9045480 | Sterically hindered amine light stabilizers | Adriana Edenharter, Stefan Hauck | 2015-06-02 |
| 8598369 | Bi—or tricyclic sterically hindered alkoxyamines and process for their preparation | Stefan Hauck, Walter Fischer | 2013-12-03 |
| 8524812 | Stabilizers | Massimiliano Sala, Giulia Cocco, Anna Bassi, Michael Roth | 2013-09-03 |
| 8481726 | Process for the preparation of sterically hindered nitroxyl ethers | Abdel-Ilah Basbas, Davide Alvisi, Robert Cordova, Michael P. DiFazio, Walter Fischer +3 more | 2013-07-09 |
| 8471031 | Process for the preparation of sterically hindered nitroxyl ethers | Walter Fischer, Abdel-Ilah Basbas, Alexander Dichtl | 2013-06-25 |
| 8232305 | Anti-microbial compositions | Stewart Todd Elder, Andrea Preuss, Karin Mühlbauer | 2012-07-31 |
| 7682404 | Coloring keratin fibers with metal complexes | Nicole End, Beate Fröhling | 2010-03-23 |
| 7538136 | Crystalline forms of atorvastatin | Paul Adriaan Van Der Schaaf, Fritz Blatter, Martin Szelagiewicz | 2009-05-26 |
| 7507853 | Process for the preparation of phenolic carboxylic acid derivatives by enzymatic catalysis | Reinhold Öhrlein, Gabriele Baisch, Jemima Schmidt, Sandra Franziska Mayer | 2009-03-24 |
| 7019161 | Processes for the preparation of 3-aminocarboxylic acids and their esters | Martin Studer, Hans Jürg Kirner, Stephan Burkhardt | 2006-03-28 |
| 7005281 | Enzymatic process for preparing organosilicon group containing photoinitiators | Reinhold Öhrlein, Gabriele Baisch, Jemima Schmidt, Gisele Baudin, Tunja Jung | 2006-02-28 |