Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6034225 | Organopolysiloxanes having aliphatically unsaturated radicals, the preparation thereof and the use thereof in crosslinkable materials | Friedrich Hockemeyer | 2000-03-07 |
| 6020403 | Process for preparing water-redispersible powder compositions comprising organosilicon compounds | Herbert Eck, Reiner Figge | 2000-02-01 |
| 6005132 | Method of preparing alkoxy silanes | Walter Blueml | 1999-12-21 |
| 5977243 | Organosilicon compounds, processes for their preparation, and their use in crosslinkable organopolysiloxane compositions | Herbert Barthel, Johann Schuster, Michael Stepp, Volker Frey | 1999-11-02 |
| 5861457 | Organopolysiloxane resin solutions, processes for their preparation, and their use in coating compositions | Friedrich Hockemeyer, Volker Frey, Reinhardt Muller, Hartmut Jahn | 1999-01-19 |
| 5786413 | Organopolysiloxane resin powder, process for its preparation and its use in organopolysiloxane compositions | Hermann Blank, Volker Frey, Johann Schuster | 1998-07-28 |
| 5681892 | Coating composition based on water redispersible powders comprising water-soluble polymer and organosilicon compound | Volker Frey, Ingeborg Koenig-Lumer, Hans Mayer | 1997-10-28 |
| 5632838 | Coating composition for pultrusion/extrusion process and method of application | — | 1997-05-27 |
| 5627230 | Coating composition for pultrusion process and method of application | — | 1997-05-06 |
| 5626668 | Process for the water-repellent impregnation of plaster | Dieter Gerhardinger, Hans Mayer | 1997-05-06 |
| 5548053 | Process for the preparation of organopolysiloxane resin | Konrad Mautner, Reinhardt Mueller | 1996-08-20 |
| 5359022 | Process for the preparation of organopolysiloxane resins | Konrad Mautner, Helmut Oswaldbauer | 1994-10-25 |
| 5302683 | Silicone resin-based coatings | Erich Bildl, Volker Frey, Manfred Meisenberger, Reinhardt Mueller | 1994-04-12 |
| 5274154 | Stabilization of organosiloxanes containing SiOC-bonded radicals | Michael Roth, Gunter von Au, Christa Blumlhuber, Edgar Schmidt, Christian Solbrig | 1993-12-28 |
| 5047492 | Organooligosilsesquioxanes | Norbert Zeller, Bernward Deubzer, Volker Frey | 1991-09-10 |
| 4266928 | Filling device for introducing pre-foamed post-expandable thermoplastics into molds for the production of moldings | Ortwin Hahn | 1981-05-12 |