Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442751 | Method for preparing substituted alkyl cycloalkanones | Atia Hanan, Reinhard Eckelt, Angela Koeckritz, Johannes Panten, Oskar Koch | 2019-10-15 |
| 10343966 | Process for the production of 17-oxabicyclo[14.1.0]heptadec-8-ene | Angela Köckritz, Andreas Martin, Diego Jaime | 2019-07-09 |
| 7183420 | Method for the preparation of 11(12)-pentadecen-15-olides | Oskar Koch, Werner Marks, Jared Klein | 2007-02-27 |
| 7163908 | Metathesis catalysts | Ingo Wöhrle, Aurelia Reckziegel, Matthias Brandt, Stephen Klein, Thomas Turek | 2007-01-16 |
| 7145050 | Modified supported metathesis catalysts | Ingo Wöhrle, Aurelia Reckziegel, Martin Sturmann | 2006-12-05 |
| 6916966 | Process for preparing cycloalkadienes | Ingo Wöhrle, Aurelia Reckziegel, Matthias Brandt, Stephan Klein, Thomas Turek | 2005-07-12 |
| 6903241 | Metathesis catalysts | Ingo Wöhrle, Aurelia Reckziegel, Matthias Brandt, Stephan Klein, Thomas Turek | 2005-06-07 |
| 6864388 | Process for preparing salts of methallylsulfonic acid | Claus York Werninger, Lothar Kerker, Hartmut Steinbeisser, Wilfried Bueschken, Franz-Felix Kuppinger | 2005-03-08 |
| 6639108 | Ammoximation of ketones and work-up by pervaporation/vapor permeation | Thomas Schiffer, Martin Roos, Franz-Felix Kuppinger, Günter Stevermüer, Georg Thiele | 2003-10-28 |
| 6620970 | Work-up of the ammoximation products of ketones by liquid-liquid extraction in a ternary solvent system | Thomas Schiffer, Jorg Krissmann, Martin Roos, Günter Stevermüer, Georg Thiele | 2003-09-16 |
| 6444855 | Process for preparing cyclic alcohols and ketones | Thomas Schiffer, Bernd Guenzel, Georg Oenbrink | 2002-09-03 |
| 6323349 | Method of producing expoxides in the gaseous phase | Rudiger Schutte, Georg Markowz, Torsten Balduf, Georg Thiele, Steffen Hasenzahl | 2001-11-27 |
| 5874398 | Ethylvanillin isobutyrate | Horst Surburg, Steffen Sonnenberg, Arturetto Landi, Peter Worner, Matthias Guntert +1 more | 1999-02-23 |
| 5620569 | Process for the photooxidation of terpene olefins | Hans-Dieter Scharf, Walter Kuhn, Ralf Pelzer | 1997-04-15 |