Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627173 | Doped titanium dioxide | Ina Hemme, Sven-Uwe Geissen, Anna Moiseev | 2003-09-30 |
| 6613300 | Doped, pyrogenically prepared oxides | Rainer Golchert, Stipan Katusic, Karlheinz Janzon | 2003-09-02 |
| 6592970 | Ink jet recording materials | Tetsuji Ohta, Mitsuru Ochiai | 2003-07-15 |
| 6524548 | Zirconium dioxide powder, method of its production and use | Werner Hartmann, Dieter Kerner, Peter Kleinschmit | 2003-02-25 |