Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882960 | Method for the hydrophobic impregnation of fired ceramic molded bodies | Hartmut Ackermann | 2021-01-05 |
| 6492459 | Aqueous creams of organosilicon compounds | Hans Mayer, Marianne Kreuzpointner, Sandra Huber | 2002-12-10 |
| 6294608 | Emulsions of organosilicon compounds for imparting water repellency to building materials | Marianne Kreuzpointner, Hans Mayer | 2001-09-25 |
| 6268423 | Building compositions which comprise hydrophobicizing powders comprising organosilicon compounds | Hans Mayer, Ingeborg Konig-Lumer, Albert Hausberger | 2001-07-31 |
| 5990212 | Compositions for rendering absorbent materials water-repellent and oil-repellent | Elke Eberharter | 1999-11-23 |
| 5798429 | Composition for the water- and oil-repellent treatment of absorbent materials | Gunther Kolleritsch, Wolfgang Knaup | 1998-08-25 |
| 5621061 | Process for stabilizing organopolysiloxanes | Rudolf Braun, Otto Schneider, Bernward Deubzer | 1997-04-15 |
| 5532399 | Process for the preparation or organosilicon compounds carrying sulfur-containing organic radicals | Josef Wolferseder, Bernward Deubzer | 1996-07-02 |
| 5424385 | Phosphazenes containing organosilicon radicals, process for their preparation and their use | Bernward Deubzer, Otto Schneider | 1995-06-13 |
| 5380902 | Process for the condensation and/or equilibration of organosilicon compounds | Otto Schneider, Johann Schuster | 1995-01-10 |
| 5210249 | Organosilicon compounds containing s-alkylthiosulfate groups, processes for their preparation and use of the same | Bernward Deubzer | 1993-05-11 |