Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951974 | Continuous methods and reacator used for the production of alkylamines | Marco Bosch, Roderich Röttger, Bernd Stein, Thomas Krug, Johann-Peter Melder | 2011-05-31 |
| 7754921 | Shaped body comprising an aluminosilicate and aluminium oxide and process for the continuous preparation of methylamines | Marco Bosch, Roderich Röttger, Jan Eberhardt, Thomas Krug, Manfred Julius +1 more | 2010-07-13 |
| 7714169 | Continuous preparation of alkylamines | Marco Bosch, Roderich Röttger, Bernd Stein, Thomas Krug, Johann-Peter Melder | 2010-05-11 |
| 7518020 | Method for controlling the reactor admission temperature during the production of methylamine | Werner Reutemann, Rolf Wambsganβ, Frank Poplow, Karl-Heinz Roβ, Manfred Julius | 2009-04-14 |
| 7309403 | Method for avoiding corrosion | Werner Reutemann, Karl-Heinz Ross, Manfred Julius | 2007-12-18 |
| 7078574 | Method for the intrinsically safe handling of 3-chloropropyne | Armin Stamm, Heinz-Josef Kneuper, Stefan Rittinger, Peter Dransfeld, Hans-Peter Schildberg +1 more | 2006-07-18 |
| 7053244 | Method for the continuous production of tetra-substituted ureas | Jochem Henkelmann, Thorsten Rohde, Ralph Busch | 2006-05-30 |
| 6770783 | Method for producing acid chlorides | Ralph Busch, Heinz-Josef Kneuper, Winfried Müller, Armin Stamm, Jochem Henkelmann | 2004-08-03 |
| 6727384 | Method for purifying acid chlorides | Ralph Busch, Heinz-Josef Kneuper, Winfried Müller, Armin Stamm, Jochem Henkelmann | 2004-04-27 |
| 6262300 | Method for producing chlorocarboxylic acid chlorides | Hans-Jurgen Weyer, Armin Stamm, Jochem Henkelmann | 2001-07-17 |
| 6245954 | Method of producing alkyl chloride, alkenyl chloride and alkinyl chloride | Hans-Jurgen Weyer, Armin Stamm, Jochem Henkelmann | 2001-06-12 |
| 6162939 | Method for producing thiochloroformates | Hans-Jurgen Weyer, Armin Stamm, Jochem Henkelmann | 2000-12-19 |
| 6126083 | Method and a stationary arrangement for discharging a deicing liquid | Marcel Boschung | 2000-10-03 |
| 6048441 | Isolation of neopentyl glycol hydroxypivalate (NGH) | Heinz Auer, Siegfried Kruger, Stephan Scholl, Johann-Peter Melder | 2000-04-11 |
| 5037705 | Oxygen-containing molybdenum metal powder and processes for its preparation | Wolfgang Kummer | 1991-08-06 |
| 4775540 | Preparation of pourable choline chloride/silica powders | Otto Hertel, Gerhard Jeschek, Walter Klink, Wolfgang Koernig, Fritz Rateike | 1988-10-04 |
| 4745218 | Process for the enantioselective production of .alpha.-vinyl-.alpha.-aminocarboxylic acids | Dieter Seebach | 1988-05-17 |
| 4665219 | Isolation of neopentyl glycol hydroxypivalate | Franz Merger, Peter Hettinger, Guenter Boettger, Wolfgang Koernig | 1987-05-12 |