Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018516 | Bipolar multi-purpose electrolytic cell for high current loads | Wolfgang Thiele, Gerd Heinze | 2006-03-28 |
| 6511578 | Bleaching and delignifying cellulosic pulp using caroate/caro's acid solution | Maximilian Dorn, Sven Gutewort, Werner Sebb | 2003-01-28 |
| 6454929 | Process for the simultaneous electrochemical preparation of sodium dithionite and sodium peroxodisulfate | Wolfgang Thiele, Knut Wildner, Hermann Matschiner | 2002-09-24 |
| 5831134 | Continuous production process of tertiary alcohols by radical addition of secondary alcohols to alkenes | Maria Eckert, Robert Rieth, deceased, Werner Eberhard Wilhelm Rieth, heir, Emma Marianne Christine Rieth, heir | 1998-11-03 |
| 5538636 | Process for chemically oxidizing highly concentrated waste waters | Carl-Heinz Gregor, Siegfried Schelle | 1996-07-23 |
| 5462692 | Stable solid acetylperoxyborate compounds | Richard R. Roesler, Siegfried Schelle, Werner Zeiss | 1995-10-31 |
| 5082543 | Filter press electrolysis cell | Erwin Rossberger | 1992-01-21 |
| 4995550 | Valve metal/platinum composite electrode | Herbert Appl, Wolfgang Jahr, Erwin Rossberger | 1991-02-26 |