Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723806 | Metal complex containing one or more silsesquioxane ligands | Maurits F. H. Van Tol, Sven Thiele, Robbert Duchateau, Hendrikus C. L. Abbenhuis | 2004-04-20 |
| 6441210 | Metal complex containing one or more silsesquioxane ligands | Maurits F. H. Van Tol, Sven Thiele, Robbert Duchateau, Hendrikus C. L. Abbenhuis | 2002-08-27 |
| 6127557 | Method for producing silasequioxane metal complexes, novel silasesquioxane metal complexes and use thereof | Hendrikus C. L. Abbenhuis, Martinus Lambertus Wilhelmus Vorstenbosch | 2000-10-03 |
| 5089458 | Synthetic saponite-derivatives, a method for preparing such saponites and their use in catalytic (hydro) conversions | Johan Breukelaar, Andreas Wilhelmus De Winter | 1992-02-18 |
| 4717513 | Silica intercalated crystalline zirconium phosphate-type materials | Robert M. Lewis, Kevin C. Ott | 1988-01-05 |
| 4637992 | Intercalated clay compositions | Robert M. Lewis | 1987-01-20 |
| 4510257 | Silica-clay complexes | Robert M. Lewis, Kevin C. Ott | 1985-04-09 |
| 4469813 | Process for the preparation of catalytically active cross-linked metal silicates | Jan Gaaf | 1984-09-04 |