Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568777 | Process for isomerizing monochlorophenols or dichlorophenols | Herbert Baltes | 1986-02-04 |
| 4522800 | Process for the production of a crystalline aluminosilicate zeolite | Herbert Baltes, Heinz Litterer, Friedrich Wunder | 1985-06-11 |
| 4481146 | Process for the preparation of an ethyl ester | Hans-Joachim Schmidt, Knut Popp | 1984-11-06 |
| 4481376 | Process for the synthesis of lower olefins from methanol and/or dimethyl ether | Friedrich Wunder, Heinz Litterer | 1984-11-06 |
| 4442228 | Process for the manufacture of ethanol from synthesis gas | Hans-Joachim Schmidt, Friedrich Wunder, Hans-Jurgen Arpe, Horst Hachenberg | 1984-04-10 |
| 4372878 | Process for the preparation of an aluminum silicate catalyst for converting methanol containing water and/or dimethyl ether containing water into lower olefins | Friedrich Wunder, Horst Hachenberg, Hans-Joachim Schmidt, Klaus Unger | 1983-02-08 |
| 4355187 | Process for the manufacture of methyl glyoxal | Herbert Baltes | 1982-10-19 |
| 4351908 | Process for the manufacture of acetic acid, acetic aldehyde and ethanol from synthesis gas | Hans-Joachim Schmidt | 1982-09-28 |
| 4340748 | Process for the manufacture of glyoxylic acid esters | Herbert Baltes, Friedrich Wunder | 1982-07-20 |
| 4302609 | Process for the manufacture of methylglyoxal | Herbert Baltes | 1981-11-24 |
| 4296266 | Process for the manufacture of lower olefins from methanol/water mixtures | Friedrich Wunder, Horst Hachenberg, Hans-Joachim Schmidt | 1981-10-20 |
| 4288558 | Process for the manufacture of oxygen-containing carbon compounds from synthesis gas | Hans-Joachim Schmidt, Friedrich Wunder, Hans-Jurgen Arpe | 1981-09-08 |
| 4247731 | Process for the manufacture of lower alkenes from methanol and/or dimethyl ether | Friedrich Wunder, Hans-Jurgen Arpe, Horst Hachenberg | 1981-01-27 |
| 4224236 | Process for the manufacture of oxygen-containing carbon compounds from synthesis gas | Friedrich Wunder, Hans-Jurgen Arpe, Hans-Joachim Schmidt | 1980-09-23 |