Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8246925 | Processing of chlorosilane flows containing boron | Christoph Schwarz, Dorothea Schwarz, Hartwig Rauleder, Andreas Nelte, Harald Seiler | 2012-08-21 |
| 6977094 | Process for producing articles with anti-allergic surfaces | Markus Oles, Edwin Nun | 2005-12-20 |
| 6063354 | Pyrogenic oxides and a process for their preparation | Helmut Mangold, Peer Plambeck-Fischer, Karlheinz Janzon | 2000-05-16 |
| 5061474 | Amorphous aluminum oxides, methods of production and uses | Peter Kleinschmit, Rudolf Schwarz | 1991-10-29 |
| 4976943 | Spherical, hydrophilic silica, method of its preparation and use | Peter Kleinschmit, Rudolf Schwarz | 1990-12-11 |