Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426195 | Process for the catalytic dehydrogenation of diols | Reinhard Sigg | 1995-06-20 |
| 4502992 | Process for the continuous production of alkylesters of saturated aliphatic carboxylic acids | Peter Hofmann, Manfred K/o/ ppner, Michael Z/o/ lffel | 1985-03-05 |
| 4321247 | Process for preparing sodium bicarbonate and hydrogen chloride | Alfred Coenen, Kurt Kosswig, Ferdinand v. Praun | 1982-03-23 |
| 4222823 | Method for processing chlorinated hydrocarbon residues | Reinhold Wickbold, Wolfgang Muller, Gunter Scharein, Franz Langheim, Rolf Ruthemeier +2 more | 1980-09-16 |