| 5407888 |
Silver catalyst |
Klaus Herzog, Stefan Boeck, Juergen Plueckhan, Karl-Heinz Boehning, Ewald Gallei |
1995-04-18 |
| 5128307 |
Copper-containing catalyst for low temperature shift conversion |
Herbert Wanjek, Claus Witte, Michael Jolyon Sprague, Matthias Irgang, Wolfgang Hoelderich |
1992-07-07 |
| 5017542 |
Catalyst for the oxidation and ammonoxidation of .alpha.-, .beta.-unsaturated hydrocarbons |
Hans Martan, Gerd-Juergen Engert |
1991-05-21 |
| 5011809 |
Preparation of a silver catalyst |
Klaus Herzog, Karl-Heinz Boehning, Heinrich Aichinger, Juergen Plueckhan, Matthias Schwarzmann |
1991-04-30 |
| 4929759 |
Production of amines from an olefin and ammonia or a primary or secondary amine |
Volker Taglieber, Wolfgang Hoelderich, Rudolf Kummer, Guenter Saladin |
1990-05-29 |
| 4929758 |
Preparation of tert-butylamine from isobutene |
Volker Taglieber, Wolfgang Hoelderich, Rudolf Kummer, Guenter Saladin |
1990-05-29 |
| 4829043 |
Silver catalyst and a process for its preparation |
Karl-Heinz Boehning, Matthias Schwarzmann, Hans-Juergen Becker, Juergen Plueckhan, Klaus-Christian Renner |
1989-05-09 |
| 4806679 |
Isomerization of diacyloxybutenes |
Wolfgang Hoelderich, Rolf Fischer, Otto Hertel, Hans-Martin Weitz |
1989-02-21 |
| 4777322 |
Obtaining but-2-enes from C.sub.4 -hydrocarbon mixtures which contain but-1-ene and may or may not contain but-2-enes |
Wolfgang Hoelderich, Alfred Lindner, Max Strohmeyer, Klaus Volkamer |
1988-10-11 |
| 4753914 |
Molded supported catalyst |
Hans-Dieter Eichhorn, Helmut Schachner, Matthias Schwarzmann |
1988-06-28 |
| 4740493 |
Silver catalyst and its preparation |
Karl-Heinz Boehning, Matthias Schwarzmann, Hans-Juergen Becker, Juergen Plueckhan, Klaus-Christian Renner |
1988-04-26 |
| 4740644 |
Preparation of 1,2-dichloroethane by oxychlorination of ethylene over a copper-containing supported catalyst |
Hans-Dieter Eichhorn, Hans H. Schneehage, Luc Cordemans, Werner Hebgen, Christof Jaeckh |
1988-04-26 |
| 4711930 |
Honeycomb catalyst and its preparation |
Wolfgang Hoelderich, Werner Biffar, Matthias Irgang, Michael Kroener, Eberhard Ambach |
1987-12-08 |
| 4694107 |
Preparation of ketones by isomerization of aldehydes |
Wolfgang Hoelderich, Franz Merger, Rolf Fischer |
1987-09-15 |
| 4665252 |
Preparation of alkylbenzenes |
Wolfgang Hoelderich, Rolf Fischer, Frank-Friedrich Pape |
1987-05-12 |
| 4616098 |
Preparation of olefins from methanol/dimethyl ether |
Wolfgang Hoelderich, Walter Himmel, Matthias Schwarzmann |
1986-10-07 |
| 4599458 |
Preparation of 2-methylalk-2-enals |
Rolf Fischer, Wolfgang Hoelderich, Franz Merger, Hans-Martin Weitz |
1986-07-08 |
| 4560822 |
Preparation of dienes by dehydration of aldehydes |
Wolfgang Hoelderich, Franz Merger, Gerd Fouquet |
1985-12-24 |
| 4554142 |
Process for the preparation of borosilicate zeolites |
Wolfgang Hoelderich, Matthias Schwarzmann |
1985-11-19 |
| 4530910 |
Regeneration of the Al.sub.2 O.sub.3 carrier material of a spent Ag/Al.sub.2 O.sub.3 supported catalysts |
Matthias Schwarzmann, Juergen Plueckham, Juergen Dehler |
1985-07-23 |
| 4529714 |
Process for regenerating silver-containing carrier catalysts for the preparation of ethylene oxide |
Matthias Schwarzmann, Juergen Plueckhan, Juergen Dehler |
1985-07-16 |
| 4503281 |
Preparation of C.sub.2 -C.sub.4 -olefins from methanol/dimethyl ether |
Wolfgang Hoelderich, Matthias Schwarzmann |
1985-03-05 |
| 4486617 |
Preparation of C.sub.2 -C.sub.4 -olefins from methanol/dimethyl ether |
Wolfgang Hoelderich, Matthias Schwarzmann |
1984-12-04 |
| 4474741 |
Preparation of a crystalline aluminosilicate (zeolite) |
Wolfgang Hoelderich, Laszlo Marosi, Matthias Schwarzmann |
1984-10-02 |
| 4434314 |
Preparation of olefins from methanol/dimethyl ether |
Wolfgang Hoelderich, Matthias Schwarzmann |
1984-02-28 |
