Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531621 | Organopolysiloxane materials which can be cross-linked by cleaving alcohols into elastomers | Norman Dorsch, Rudolf Heinrich, Oswin Sommer, Wolfgang Hechtl | 2003-03-11 |
| 6284860 | Cross-linkable organopolysiloxane materials formed into elastomers by separating alcohols | Oswin Sommer, Wolfgang Hechtl, Norman Dorsch, Rudolf Heinrich | 2001-09-04 |
| 6218498 | Organosilicon compounds having urea groups, method for producing same and their utilization | Wolfgang Hechtl, Erich Pilzweger, Doris Filusch, Michael Stepp | 2001-04-17 |
| 6054523 | Aqueous dispersions of organopolysiloxanes | Rudolf Braun, Karl Braunsperger, Herbert Sollradl, Robert Braunsperger | 2000-04-25 |
| 6011112 | Organopolysiloxane compounds cross-linkable by cleaving of alcohols to form elastomers | Michael Stepp, Erich Pilzweger, Norman Dorsch | 2000-01-04 |
| 5985994 | Aqueous dispersions of organopolysiloxanes | Karl Braunsperger, Alfred Heinrich, Rudolf Braun, Herbert Soellradl | 1999-11-16 |
| 5670597 | Process for the preparation of organopolysiloxanes containing organyloxy groups | Michael Stepp | 1997-09-23 |