Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133083 | Continuous method for the production of neopentyl glycol | Matthias Eisenacher, Kurt Schalapski, Rainer Lukas, Heinz Strutz | 2015-09-15 |
| 9108898 | Continuous method for producing primary aliphatic amines from aldehydes | Dirk Bermann, Matthias Eisenacher, Sebastian Geisel, Leif Johnen, Norman Nowotny +2 more | 2015-08-18 |
| 8664444 | Method for producing primary aliphatic amines from aldehydes | Kurt Schalapski, Norman Nowotny, Matthias Eisenacher, Dirk Bermann, Thorsten Kreickmann +1 more | 2014-03-04 |
| 8394998 | Method of producing neopentyl glycol | Kurt Schalapski, Tonia Kretz, Thorsten Kreickmann, Rainer Lukas, Rolf Peter Schulz | 2013-03-12 |
| 8357824 | Process for preparing neopentyl glycol by cracking high boilers occurring in the production process | Rolf Peter Schulz, Horst Scholz, Thomas Hupperich, Tonia Weber, Alexander Kaufmann +2 more | 2013-01-22 |
| 6696582 | Method for producing aliphatic carboxylic acids from aldehydes | Helmut Springer | 2004-02-24 |
| 6482972 | Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom and their use as plasticizers | Helmut Bahrmann, Wilfried Fenske, Wolfgang Greb, Peter Lappe, Thomas Muller +2 more | 2002-11-19 |
| 6051743 | Process for the preparation of predominantly unbranched higher primary alcohols | Helmut Bahrmann, Gregor Deckers, Wolfgang Greb, Peter Lappe, Thomas Muller +2 more | 2000-04-18 |
| 5738127 | Process for removing contaminating coatings from metal surfaces | Waldemar Kascha, Ernst Prott, Horst Scholz | 1998-04-14 |
| 5661204 | Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Thomas Muller, Jurgen Szameitat +1 more | 1997-08-26 |
| 5583250 | Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Thomas M uller, J urgen Szameitat +1 more | 1996-12-10 |
| 5516948 | Process for making a mixture of isomeric decyl alcohols | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Thomas Muller, Jurgen Szameitat +1 more | 1996-05-14 |
| 5463147 | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Thomas Muller, Jurgen Szameitat +1 more | 1995-10-31 |
| 5462986 | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as placticizers | Helmut Bahrmann, Wolfgana Greb, Peter Lappe, Thomas Muller, Jurgen Szameitat +1 more | 1995-10-31 |
| 5410072 | Mixtures of isomeric pentanoic acids, esters prepared therefrom, and their use as lubricants | Helmut Bahrmann, Wolfgang Greb, Georg Dambkes, Heinz Kalbfell, Peter Lappe +6 more | 1995-04-25 |
| 5403954 | Preparation of methyltris(m-sulfonatophenyl) phosphonium iodide trisodium salt and use thereof in carbonylation reactions to prepare carboxylic acids and/or their esters | Erhard Jagers, Andreas Seidel, Hermann Berwe | 1995-04-04 |
| 5382716 | Decyl alcohol mixtures, phthalic obtainable therefrom, and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Jurgen Szameitat, Thomas Muller +1 more | 1995-01-17 |
| 5369162 | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Jurgen Szameitat, Thomas Muller +1 more | 1994-11-29 |
| 5268514 | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers | Helmut Bahrmann, Wolfgang Greb, Peter Lappe, Jurgen Szameitat, Thomas Muller +1 more | 1993-12-07 |