Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8790611 | Reactor for carrying out an exothermic reaction in the gas phase | Heribert Deck, Ortwin Gröhl, Thomas Weeser, Jan Ulrich, Jasmina Kessel | 2014-07-29 |
| 7511170 | Process for liquid/solid reaction | Ingo Klopp, Dirk Franke, Manfred Munzinger | 2009-03-31 |
| 7074953 | Production of ammonium salts of aromatic carboxylic acids | Ingo Klopp, Dirk Franke | 2006-07-11 |
| 6965047 | Method for producing ethers, esters or acid anhydrides | Ingo Klopp, Dirk Franke | 2005-11-15 |
| 6867336 | Method for the continuous production of 2-bromo-2-nitro-1,3-propanediol | Günter Scherr, Jürgen Huff | 2005-03-15 |
| 6759553 | Process for the preparation of creatine or creatine monohydrate | Knut Kessel, Günter Scherr, Michael Kluge, Norbert Biedermann, Thomas Greindl +1 more | 2004-07-06 |
| 6689299 | Process for producing solid creatine dosage forms and dosage forms obtainable thereby | Knut Kessel, Günter Scherr, Gunther Berndl, Jorg Breitenbach | 2004-02-10 |
| 6509497 | Process for preparing guanidine derivatives | Knut Kessel, Michael Kluge, Günter Scherr | 2003-01-21 |
| 6403800 | Synthesis of 1-(2-sulfoethyl)-pyridinium betaine | Elisabeth Kappes, Gregor Brodt, Rudi Kroner, Norbert Wagner, Soren Hildebrandt | 2002-06-11 |
| 6399819 | Process for purifying creatine | Knut Kessel, Günter Scherr, Stefan Orsten, Dirk Franke | 2002-06-04 |
| 6281394 | Method for producing vicinal diols or polyols | Alfred Oftring, Christian Ott | 2001-08-28 |
| 6252103 | Preparation on an O-alkylisourea | Michael Kluge, Knut Kessel, Thomas Greindl, Norbert Biedermann, Günter Scherr | 2001-06-26 |
| 6143929 | Process for preparing guanidine derivatives | Knut Kessel, Michael Kluge, Thomas Greindl, Günter Scherr, Matthias Rauls +1 more | 2000-11-07 |