Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196594 | Device and method for extracting aroma substances from vegetable aroma carriers into a brewing liquid | Patrick Bahns, Ludwig Scheller | 2019-02-05 |
| 9580674 | Method for adding hops in beer manufacture | Ludwig Scheller, Patrick Bahns | 2017-02-28 |
| 9334471 | Method for accelerated fermentation and device for mixing a tank content | Thomas Wünsche, Daniel Kontny | 2016-05-10 |
| 6531539 | Organosilicon compounds | Roland Krafczyk, Jorg Munzenberg, Hans-Detlef Luginsland | 2003-03-11 |
| 6506922 | Process for the production of yellow bis(3-[triethoxysilyl]-propyl) polysulfane | Roland Krafczyk, Ulrich Deschler, Christoph Batz-Sohn | 2003-01-14 |
| 6472549 | Process for the production of propyl silanes functionalized in 3-position | Christoph Batz-Sohn, Peter Panster, Michael Albert, Ivo Vryens | 2002-10-29 |
| 6465672 | Process for the production of organosilylalkyl polysulfanes | Jorg Munzenberg, Werner Will, Gerd Zezulka | 2002-10-15 |
| 6423859 | Process for the preparation of organosilylalkylpolysulfanes | Alfred Alig, Christoph Batz-Sohn, Ulrich Deschler, Jorg Munzenberg, Raymund Sonnenschein +3 more | 2002-07-23 |
| 6380413 | Process for the preparation of yellow bis (3-[triethoxysilyl]propyl) tetrasulfane | Roland Krafczyk, Ulrich Deschler | 2002-04-30 |
| 6274755 | Process for the production of polysulfide silane compounds | Jorg Munzenberg | 2001-08-14 |
| 6194595 | Process for the preparation of mixtures of organosilicon oligosulfanes containing a high proportion of organosilicon disulfanes | Jorg Munzenberg | 2001-02-27 |
| 6147241 | Process for the preparation of organosilicon-disulfanes | Jorg Munzenberg, Carl Van Der Auwera | 2000-11-14 |
| 5965760 | Process for reducing the sulfane chain length of bis(silylorganyl) polysulfanes | Jorg Munzengerg | 1999-10-12 |
| 5458923 | Process for impregnating a building material with an organosilicon compound | Thomas Goebel, Harald Alff, Josef Karl | 1995-10-17 |
| 5314533 | Aqueous emulsions containing organosilicon compounds for the impregnation of inorganic materials | Thomas Goebel, Harald Alff, Josef Karl | 1994-05-24 |
| 4837322 | Mixtures of sulfurous triazine compounds | Ulrich Deschler, Georg Hellwig, Peter Kleinschmit, Siegfried Wolff | 1989-06-06 |
| 4835297 | Method of preparing sulfenic acid chlorides and sulfenic acid esters | Ulrich Deschler, Peter Kleinschmit, Siegfried Wolff | 1989-05-30 |
| 4697009 | N-silylpropyl-N'-acyl-ureas and process for their production | Ulrich Deschler, Peter Kleinschmit | 1987-09-29 |
| 4623740 | N,N'- and N,N',N'-substituted silylureas and process for their production | Ulrich Deschler, Wolfgang Buder, Peter Kleinschmit | 1986-11-18 |
| 4584395 | Method for preparation of 3-chloropropyl-trichlorosilane | Peter Panster, Wolfgang Buder, Peter Kleinschmit | 1986-04-22 |
| 4507490 | Process for the production of sulfur containing organosilicon compounds | Peter Panster, Peter Kleinschmit, Ulrich Deschler | 1985-03-26 |