Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749937 | Catalyst composition, its preparation and use | László Domokos, Hermanus Jongkind, Johanna Maria Helena Van Den Tol-Kershof | 2010-07-06 |
| 7648939 | Hydrocracking catalyst composition | László Domokos, Hermanus Jongkind, Marcello Stefano Rigutto, Esther Hillegarda Carola Van De Voort | 2010-01-19 |
| 7557062 | Catalyst composition, its preparation and use | László Domokos, Hermanus Jongkind, Johanna Maria Helena Van Den Tol-Kershof | 2009-07-07 |
| 5910241 | Catalyst and hydrotreating process | David J. McNamara | 1999-06-08 |
| 5593655 | Process for preparing a large molecular sieve | Hermanus Jongkind, Martijn A. Van Koten, Alain Seive | 1997-01-14 |
| 5304697 | Process for upgrading a paraffinic feedstock | Danny G. R. Peferoen, Krijn Pieter De Jong, Jean-Pierre Gilson, Swan T. Sie, Carolus Matthias Anna Maria Mesters | 1994-04-19 |
| 4859309 | Process for the preparation of light hydrocarbon distillates by hydrocracking and catalytic cracking | Auke DE VRIES | 1989-08-22 |
| 4500416 | Process for the preparation of hydrocarbon oil distillates | Robert H. van Dongen | 1985-02-19 |
| 4461699 | Process for reducing Ramsbottom Carbon Test of short residues | Jacobus Eilers | 1984-07-24 |
| 4460456 | Process for reducing ramsbottom carbon test of long residues | Jacobus Eilers | 1984-07-17 |
| 4397734 | Process for reducing ramsbottom carbon test of short residues | Jacobus Eilers | 1983-08-09 |
| 4397733 | Process for reducing the Ramsbottom carbon test of asphalt | Jacobus Eilers | 1983-08-09 |
| 4396493 | Process for reducing ramsbottom test of short residues | Jacobus Eilers | 1983-08-02 |
| 4396494 | Process for reducing ramsbottom carbon test of asphalt | Jacobus Eilers | 1983-08-02 |
| 4251499 | Process for the preparation of ferrierite | Johannes M. Nanne, Martin Post | 1981-02-17 |
| 4238318 | Crystalline silicates and hydrocarbon-conversion processes employing same | Herman W. Kouwenhoven | 1980-12-09 |
| 4208305 | Crystalline silicates and process of preparation | Herman W. Kouwenhoven | 1980-06-17 |