| 7304188 |
Preparation of highly pure methyl tert-butyl ether |
Fritz Obenaus, Bernhard Scholz, Franz Nierlich, Rainer Malzkorn, Udo Peters +3 more |
2007-12-04 |
| 7179947 |
Process for the hydroformylation of olefins |
Hans-Gerd Lueken, Alfred Kaizik, Stefan Drees, Wilfried Bueschken |
2007-02-20 |
| 7138552 |
Method for producing C13-alcohol mixtures |
Alfred Kaizik, Walter Totsch, Wilfried Buschken, Dirk Rottger, Klaus-Diether Wiese |
2006-11-21 |
| 6239318 |
Process for the selective hydrogenation of hydroformylation mixtures |
Joachim Schuler, Alfred Kaizik, Bernhard Scholz, Wilfried Bueschken |
2001-05-29 |
| 5998685 |
Process for preparing butene oligomers from field butanes |
Franz Nierlich, Paul Olbrich, Richard H. Mueller, Walter Toetsch |
1999-12-07 |
| 5994601 |
Process for preparing butene oligomers from Fischer-Tropsch olefins |
Franz Nierlich, Walter Toetsch, Paul Olbrich, Richard H. Mueller |
1999-11-30 |
| 5912191 |
Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes |
Franz Nierlich, Paul Olbrich, Richard H. Mueller, Walter Toetsch |
1999-06-15 |
| 5864052 |
Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes |
Franz Nierlich, Paul Olbrich, Richard H. Mueller, Walter Toetsch |
1999-01-26 |
| 5569802 |
Catalyst, process for the preparation thereof and process for the selective hydrogenation of unsaturated compounds |
Hans-Gerd L uken, Lothar Fischer, Bernd Nowitzki |
1996-10-29 |
| 5177282 |
Oligomerization of olefins |
Franz Nierlich, Joachim Neumeister, Thomas Wildt, Fritz Obenaus |
1993-01-05 |
| 5146039 |
Process for low level desulfurization of hydrocarbons |
Thomas Wildt, Franz Nierlich, Joachim Neumeister, Bernhard Scholz |
1992-09-08 |
| 4968849 |
Process for the preparation of 2-ethylhexanol by liquid-phase catalytic hydrogenation of 2-ethylhexenal, and catalyst |
Hans-Gerd Lueken, Uwe Tanger, Gernard Ludwig, Dietmar Gubisch |
1990-11-06 |
| 4912271 |
Process for the manufacture of vinyl chloride by reaction of acetylene with hydrogen chloride |
Gerhard Thelen, Harald Bartels, Herbert Deppe |
1990-03-27 |
| 4282389 |
Process for the simultaneous manufacture of pure MTBE and a substantially isobutene-free mixture of C.sub.4 -hydrocarbons |
Fritz Obenaus |
1981-08-04 |
| 4219678 |
Process for preparing pure methyl tert.-butyl ether |
Fritz Obenaus, Wolf Streubel, Michael Zolffel, Wolfgang Muller |
1980-08-26 |