Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833929 | Process for the manufacture of methylmercaptan | Yiquan Yang, Qi Wang, Renchun Lin, Hongbin Zhang, Youzhu Yuan +9 more | 2010-11-16 |
| 7815950 | Ketomethionine ketals and derivatives thereof | Christoph Kobler, Martin Hateley, Philipp Roth, Barbara Jaeger, Rainer Peter +1 more | 2010-10-19 |
| 7795169 | Process for preparing cyanopyridines and suitable catalysts therefor | Achim Fischer, Andreas Martin, Bernhard Lucke, Venkata Kalevaru, Klaus Huthmacher | 2010-09-14 |
| 7790934 | Catalysts and process for dehydrating glycerol | Hubert Redlingshöfer, Klaus Huthmacher, Andreas Dörflein | 2010-09-07 |
| 7759523 | Catalysts containing tungstate for the synthesis of alkylmercaptane and method for the production thereof | Hubert Redlingshöfer, Klaus Huthmacher | 2010-07-20 |
| 7736618 | Production of hydrogen sulphide in a reaction vessel | Hubert Redlingshoefer, Karl-Guenther Schuetze, Klaus Huthmacher | 2010-06-15 |
| 7723261 | Catalyst for the preparation of methyl mercaptan | Jan-Olaf Barth, Hubert Redlingshöfer, Klaus Huthmacher, Horst-Werner Zanthoff, Ralf Mayer | 2010-05-25 |
| 7691776 | Catalyst for the synthesis of alkyl mercaptan and process for the production thereof | Hubert Redlingshöfer, Andreas Dörflein, Michael J. Ruckriegel | 2010-04-06 |
| 7670986 | Manganese dioxide catalyst for the hydrolysis of carbonitriles | Horst Weigel, Axel Ronneburg | 2010-03-02 |
| 7592288 | Catalyst for the synthesis of alkyl mercaptan and process for the production thereof | Hubert Redlingshöfer, Andreas Dörflein, Michael J. Ruckriegel | 2009-09-22 |
| 7592165 | Process for the enzymatic preparation of an amide from a nitrile | Steffen Osswald, Klaus Huthmacher, Tatijana Gerasimova, Andrey Novikov, Ludmila Ryabchenko +2 more | 2009-09-22 |
| 7582800 | Process for preparing alkyl mercaptans in a multizone fixed bed reactor | Hubert Redlingshoefer | 2009-09-01 |
| 7576243 | Process for preparing methyl mercaptan from dialkyl sulphides and dialkyl polysulphides | Jan-Olaf Barth, Hubert Redlingshöfer, Klaus Huthmacher | 2009-08-18 |
| 7572937 | Process for preparing amino acids using amidocarbonylation reaction | Martin Hateley, Thomas Hauhlner, Klaus Huthmacher, Dieter Buss | 2009-08-11 |
| 7569731 | Process for the manufacture of methylmercaptan | Yiquan Yang, Qi Wang, Renchun Lin, Hongbin Zhang, Youzhu Yuan +9 more | 2009-08-04 |
| 7504542 | Preparation of α-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes | Ralf Jackstell, Irina Jovel, Matthias Beller, Martin Hateley, Klaus Huthmacher | 2009-03-17 |
| 7498454 | Process for preparing fatty acid alkyl esters and acrolein from triglycerides | Hubert Redlingshoefer, Klaus Huthmacher | 2009-03-03 |
| 7491521 | Rhodococcus nitrile hydratase | Steffen Osswald, Stefan Verseck, Uta Deiting, Klaus Huthmacher, Michael Binder +2 more | 2009-02-17 |
| 7485748 | Process for the production of 2-hydroxy-4-methythiobutyric acid ammonium salt | Horst Weigel, Klaus Huthmacher | 2009-02-03 |
| 7439390 | Process for preparing amino acids using the amidocarbonylation reaction | Martin Hateley, Thomas Häussner, Klaus Huthmacher, Dieter Buss | 2008-10-21 |
| 7402705 | Production of 3- (alkylthio) propanal | Hubert Redlingshöfer, Klaus Huthmacher, Achim Fischer, Jan-Olaf Barth | 2008-07-22 |
| 7368600 | Method for production of methionine from homoserine | Martin Hateley, Christoph Kobler, Thomas Häussner, Jürgen Bilz, Klaus Huthmacher | 2008-05-06 |
| 7368611 | Process for the continuous production of methylmercaptan | Jan-Olaf Barth, Hubert Redlingshöfer, Klaus Huthmacher | 2008-05-06 |
| 7344649 | Catalytic removal of dissolved oxygen from organic liquids | Hubert Redlingshöfer, Andreas Dörflein | 2008-03-18 |
| 7332067 | Process for the preparation of α-substituted carboxylic acids from the series comprising α-hydroxycarboxylic acids and n-substituted-α-aminocarboxylic acids | Christian Reufer, Martin Hateley, Thomas Lehmann, Rainer Sanzenbacher, Jürgen Bilz | 2008-02-19 |