Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073809 | Catalyst systems for the catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, John Smit, Arie Von Zon | 2015-07-07 |
| 9073810 | Catalyst systems for the catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2015-07-07 |
| 8680220 | Catalyst systems for the catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2014-03-25 |
| 8664423 | Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates | Renata Helena Van Der Made, Jan Hermen Hendrik Meurs, Quoc An On, Arie Van Zon | 2014-03-04 |
| 8637617 | Catalyst systems for the catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2014-01-28 |
| 8476181 | Catalyst systems for the oligomerization of olefin monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2013-07-02 |
| 8252874 | Ligands and catalyst systems for the oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2012-08-28 |
| 8022007 | Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2011-09-20 |
| 7867938 | Catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2011-01-11 |
| 7803886 | Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2010-09-28 |
| 7589245 | Process for preparing linear alpha olefins | Eric Johannes Maria De Boer, Inge Oosterveld, Arie Van Zon | 2009-09-15 |
| 7547783 | Transition metal complexes | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2009-06-16 |
| 7381857 | Catalytic trimerization and tetramerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2008-06-03 |
| 7304159 | Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins | Eric Johannes Maria De Boer, Wilhelmina Verhoef-Van Wijk, Arie Van Zon | 2007-12-04 |
| 7259123 | Catalytic trimerization and tetramerization of olefinic monomers | Eric Johannes Maria De Boer, Quoc An On, Johan Paul Smit, Arie Van Zon | 2007-08-21 |
| 7238764 | Process for the co-oligomerisation of ethylene and alpha olefins | Eric Johannes Maria De Boer, Hendrikus Deuling, Quoc An On, Aart Bartus Van Oort, Arie Van Zon | 2007-07-03 |
| 7179871 | Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins | Eric Johannes Maria De Boer, Henderikus Hyacinthus Deuling, Nicolaas Meijboom, Aart Bartus Van Oort, Arie Van Zon | 2007-02-20 |
| 7053020 | Catalyst systems for ethylene oligomerisation to linear alpha olefins | Eric Johannes Maria De Boer, Marijke De Boer-Wildschut, Arie Vah Zon | 2006-05-30 |
| 7049442 | Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins | Eric Johannes Maria De Boer, Wihelmina Cornelia Verhoef-Van Wijk, Arie Van Zon | 2006-05-23 |
| 7037988 | Process for the co-oligomerisation of ethylene and alpha olefins | Eric Johannes Maria De Boer, Hendrikus Deuling, Quoc An On, Aart Bartus Van Oort, Arie Van Zon | 2006-05-02 |
| 6710006 | Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins | Eric Johannes Maria De Boer, Henderikus Hyacinthus Deuling, Nicolaas Meijboom, Aart Bartus Van Oort, Arie Van Zon | 2004-03-23 |
| 6683187 | Ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins | Eric Johannes Maria De Boer, Nicolaas Meijboom, Arie Van Zon | 2004-01-27 |
| 6461993 | Method for preparing a hydrogenation catalyst system | Hendrik Van De Weg | 2002-10-08 |
| 5952430 | Process for selective hydrogenation of poly(monovinyl aromatic)-poly(conjugated diene) block copolymers | Bart Hessen | 1999-09-14 |
| 5350725 | Polymerization process | Johannes A. Van Doorn, Hans A. Stil | 1994-09-27 |