| 6828465 |
Method for producing bisphenols |
Rainer Neumann, Rolf Lanze, Frieder Heydenreich, Michael Bödiger |
2004-12-07 |
| 6774268 |
Substance mixture containing bisphenol A |
Michael Bödiger, Rainer Neumann, Frieder Heydenreich |
2004-08-10 |
| 6723881 |
Method for conditioning ion exchangers |
Michael Bödiger, Rainer Neumann, Frieder Heydenreich, Gerhard Fennhoff, Ulrich Schnegg +3 more |
2004-04-20 |
| 6723885 |
Bisphenol production |
Frieder Heydenreich, Michael Bödiger, Rainer Neumann, Gerhard Fennhoff, Johan Vaes |
2004-04-20 |
| 6710152 |
Solid particles |
Rolf Lanze, Uwe Hucks |
2004-03-23 |
| 6710211 |
Method for the production of bisphenol-a |
Frieder Heydenreich, Michael Bödiger, Rainer Neumann |
2004-03-23 |
| 6706848 |
Method for producing polycarbonate |
Uwe Hucks, Rolf Lanze |
2004-03-16 |
| 6703473 |
Process for producing polycarbonate |
Uwe Hucks, Kaspar Hallenberger, Silke Kratschmer, Steffen Kuhling |
2004-03-09 |
| 6682794 |
Polycarbonate containers |
Klaus Horn, Steffen Kuhling, Ralf Hufen, Rolf Lanze, Rainer Neumann +3 more |
2004-01-27 |
| 6683223 |
Fluidised bisphenol dust |
Michael Bödiger, Rainer Neumann, Nikolai Kostyszyn, Rolf Lanze, Frieder Heydenreich |
2004-01-27 |
| 6675844 |
Method of loading moist, sticky bulk material into a fluid pervious container |
Lutz Gottschalk, Georg Ronge, Johannes-Peter Schafer, Dirk Müller, Werner Verhoeven +1 more |
2004-01-13 |