| 12384692 |
High-purity tungsten(VI) oxytetrachloride and process for preparing same |
Christoph Schnitter, Holger Brumm, Tomasz Kupka |
2025-08-12 |
| 7635396 |
Process for separating zirconium and hafnium |
Knud Reuter, Stephan Kirchmeyer |
2009-12-22 |
| 6964600 |
High selectivity colloidal silica slurry |
Irina Belov, Lothar Puppe, Thomas J. Hunt |
2005-11-15 |
| 6710091 |
Nanoparticulate, redispersible zinc oxide gels |
Hermann-Jens Womelsdorf, Werner Hoheisel |
2004-03-23 |
| 6197272 |
Method for manufacturing transition metal carbides and/or transition metal carbonitrides and use thereof together with novel transition metal xerogels |
Hermann-Jens Womelsdorf, Nils Perchenek |
2001-03-06 |
| 6177136 |
Process for coating substrates with a silicium-containing layer |
Hans-Peter Baldus, Lothar Schonfelder, Rolf Meistring, Hannelore Benien, Marc Haltrich |
2001-01-23 |
| 5985430 |
Amorphous fibres containing Si, B and N, a process for the production thereof and the use thereof, and composites containing these fibres and the production thereof |
Hans-Peter Baldus, Aloys Eiling |
1999-11-16 |
| 5605871 |
Process of produciing sintered materials based on Si.sub.3 N.sub.4 /BN using Si-B-N component |
Hans-Peter Baldus, Gerhard Wotting |
1997-02-25 |
| 5294574 |
Production of nonoxide monolithic ceramic shaped articles |
Ralf Riedel, Richard J. Brook, Christian Colombier, Maurice Gonon, Gilbert Fantozzi |
1994-03-15 |
| 5039632 |
SI C powder, a process for its production and its use |
Ralf Riedel, Gunter Petzow, Wolfgang Krumbe, Gerhard Franz |
1991-08-13 |