Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575655 | Primer for heat-curable silicone elastomers | Arvid Kuhn | 2009-08-18 |
| 6218498 | Organosilicon compounds having urea groups, method for producing same and their utilization | Stefan Oberneder, Wolfgang Hechtl, Doris Filusch, Michael Stepp | 2001-04-17 |
| 6011112 | Organopolysiloxane compounds cross-linkable by cleaving of alcohols to form elastomers | Stefan Oberneder, Michael Stepp, Norman Dorsch | 2000-01-04 |
| 5039724 | Process for preparing aqueous emulsions of high-molecular-weight organopolysiloxanes | Ulrich Demlehner, Bernward Deubzer, Hans Mayer | 1991-08-13 |
| 4851047 | Process for preparing water-repellent articles from gypsum powder containing hydrophobic agents | Ulrich Demlehner, Herbert Eck, Heinrich Hopf, Otto Zeller | 1989-07-25 |