Issued Patents All Time
Showing 126–150 of 156 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958304 | Method for regenerating a zeolite catalyst | Alwin Rehfinger, Peter Bassler, Anne Wenzel, Norbert Rieber, Ulrich Müller +1 more | 2005-10-25 |
| 6884743 | Catalyst for epoxidation reactions | Ulrich Müller, Georg Krug, Peter Bassler, Hans-Georg Gobbel, Peter Rudolf | 2005-04-26 |
| 6881853 | Method for producing propylene oxide | Alwin Rehfinger, Anne Berg, Peter Rudolf, Norbert Rieber, Peter Bassler | 2005-04-19 |
| 6849162 | Method for the production of propylene oxide | Alwin Rehfinger, Peter Bassler, Anne Wenzel, Norbert Rieber, Peter Rudolf | 2005-02-01 |
| 6846961 | Preparation of 1-methoxy-2-propanol | — | 2005-01-25 |
| 6790969 | Method for regenerating a zeolite catalyst | Ulrich Müller, Anne Wenzel, Wolfgang Harder, Peter Rudolf, Alwin Rehfinger +2 more | 2004-09-14 |
| 6756503 | Method for the production of propylene oxide | Alwin Rehfinger, Peter Bassler, Anne Wenzel, Norbert Rieber, Peter Rudolf | 2004-06-29 |
| 6727371 | Method for converting an organic compound with a hydroperoxide | Ulrich Müller, Norbert Rieber, Andreas Walch, Peter Bassler, Alwin Rehfinger +2 more | 2004-04-27 |
| 6712942 | Working up a mixture comprising alkene and oxygen | Alwin Rehfinger, Peter Bassler, Norbert Rieber, Werner Hefner, Anne Wenzel +1 more | 2004-03-30 |
| 6673950 | Method for reacting an organic compound with a hydroperoxide | Alwin Rehfinger, Peter Bassler, Norbert Rieber, Anne Wenzel, Andreas Walch +1 more | 2004-01-06 |
| 6518441 | Method for oxidizing an organic compound containing at least one C-C double bond | Georg Heinrich Grosch, Ulrich Müller, Andreas Walch, Norbert Rieber, Martin Fischer +11 more | 2003-02-11 |
| 6479680 | Method for reacting an organic compound with a hydroperoxide | Peter Bassler, Wolfgang Harder, Peter Resch, Norbert Rieber, Wilhelm Ruppel +3 more | 2002-11-12 |
| 6211416 | Method for producing enol ethers | Norbert Rieber, Klaus Breuer, Dirk Demuth, Hartmut Hibst, Heinz Etzrodt +1 more | 2001-04-03 |
| 6184420 | Preparation of unsaturated ketones | Norbert Rieber, Klaus Breuer, Dirk Demuth, Hartmut Hibst, Stefan Kaeshammer +2 more | 2001-02-06 |
| 6120744 | Addition reaction of hydroxy1-containing compounds with alkynes or allenes | Norbert Rieber, Klaus Breuer, Dirk Demuth, Hartmut Hibst | 2000-09-19 |
| 6093857 | Preparation of cyclopentanols | Rolf Fischer, Rolf Pinkos, Norbert Rieber, Michael Schulz | 2000-07-25 |
| 6090956 | Preparation of epoxides from olefins using bis(triorganosilyl) peroxides in the presence of activators based on metallic acid derivatives | Michael Schulz, Jörg Sundermeyer, Gunter Wahl | 2000-07-18 |
| 6087538 | Addition reaction of hydroxyl-containing compounds with alkynes or allenes | Norbert Rieber, Klaus Breuer, Christopher William Rieker, Dirk Demuth, Hartmut Hibst +1 more | 2000-07-11 |
| 6060035 | Addition reaction of hydroxyl-containing compounds with alkynes or allenes | Norbert Rieber, Klaus Breuer, Dirk Demuth, Hartmut Hibst, Alfred Hagemeyer | 2000-05-09 |
| 6054407 | Peroxo-containing metal complexes having amine oxide, phosphine oxide, arsine oxide, pyridine N-oxide or pyridine ligands as epoxidation catalysts | Michael Schulz, Jörg Sundermeyer, Gunter Wahl | 2000-04-25 |
| 6040458 | Method for producing N-substituted 3-hydroxypyrazoles | Uwe Josef Vogelbacher, Michael Keil, Ralf Klintz, Josef Wahl, Horst Wingert +3 more | 2000-03-21 |
| 6037482 | Process for catalytic addition of nucleophiles to alkynes or allenes | Michael Schulz | 2000-03-14 |
| 5840894 | Preparation of 1,2,4-triazolium salts and 1,2,4-triazolines | Regina Schneider, Johann-Peter Melder, Carsten Groning, Klaus Ebel | 1998-11-24 |
| 5831097 | Process for the preparation of acyloins | Klaus Ebel, Regina Schneider, Johann-Peter Melder | 1998-11-03 |
| 5808114 | Preparation of epoxides by means of aromatic peroxycarboxylic acids | Werner Schnurr, Rolf Fischer, Norbert Rieber, Michael Schulz | 1998-09-15 |