Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5536694 | Catalyst precursor for an activated raney metal fixed-bed catalyst, an activated raney metal fixed-bed catalyst and a process for its preparation and use, and a method of hydrogenating organic compounds using said catalyst | Peter Schuetz, Roland Burmeister, Hans Moesinger, Helmfried Krause, Klaus Deller | 1996-07-16 |
| 5512529 | Catalyst for the selective hydrogenation of aromatic halonitro compounds to aromatic haloamines and a process for its production | Klaus Deller, Erik Peldszus, Beate Kleinwaechter | 1996-04-30 |
| 5498585 | Sulphidized catalyst which contains platinum on activated carbon | Karin Bartels, Klaus Deller, Jochen Simon | 1996-03-12 |
| 5498590 | Process for uniform and reproducible shell impregnation of fixed bed catalyst supports in the form of loose particles | Roland Burmeister, Klaus Deller | 1996-03-12 |
| 5449655 | Process for preparing hydrogenation catalysts which contain noble metals on activated carbon | Peter Albers, Roland Burmeister, Klaus Deller | 1995-09-12 |
| 5395965 | Catalyst for the production of a glyoxylic acid by catalytic oxidation of glyoxal and method of its production | Roland Burmeister, Klaus Deller | 1995-03-07 |
| 5366938 | Shaped articles based on pyrogenically produced titanium dioxide | Klaus Deller, Helmfried Krause | 1994-11-22 |
| 5237019 | Metal-containing, shaped polymeric, tertiary and/or secondary organosiloxane amine compounds, method of their production and use | Stefan Wieland, Peter Panster, Klaus Deller | 1993-08-17 |
| 5231067 | Shaped articles based on pyrogenically produced titanium dioxide, method of their production and their use | Klaus Deller, Helmfried Krause | 1993-07-27 |
| 5132452 | Method for preparation of gluconic acid by catalytic oxidation of glucose | Klaus Deller, Helmfried Krause, Erik Peldszus | 1992-07-21 |
| 4681707 | Process for the production of carboxylic acid esters and/or carboxylic acids | Howard Alper, David J. Smith, James B. Woell | 1987-07-21 |