Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262189 | Advanced epoxy resin from mixing polyepoxide and OH- or COOH-compound as feedstream | Johannes Petrus Jozef Beerepoot, Johannes Jozias Blom, Feike De Jong, Wilhelmina J. M. van der Linden-Lemmers, Virgilius Christiaan Johannes Nicolaas Van Liempd +1 more | 2001-07-17 |
| 6022931 | Advanced epoxy resins | Johannes Petrus Jozef Beerepoot, Johannes Jozias Blom, Feike De Jong, Wilhelmina J. M. van der Linden-Lemmers, Virgilius Christiaan Johannes Nicolaas Van Liempd +1 more | 2000-02-08 |
| 5824752 | Process for the preparation of advanced resins | Johannes Petrus Jozef Beerepoot, Johannes Jozias Blom, Feike De Jong, Wilhelmina J. M. van der Linden-Lemmers, Virgilius Christiaan Johannes Nicolaas Van Liempd +1 more | 1998-10-20 |
| 5344804 | Polymerization of cycloolefins and catalytic system suitable for use therein | Josepha M. E. Seelen-Kruijssen | 1994-09-06 |
| 5248745 | Copolymerization of dicyclopentadiene with norbornene derivatives | Johannes J. M. Snel | 1993-09-28 |
| 5229472 | Anionic extruder polymerization process | Frederik L. Binsbergen, Ulrich Berghaus | 1993-07-20 |
| 5180867 | Copolymerization of dicyclopentadiene with norbornene derivatives | Johannes J. M. Snel | 1993-01-19 |
| 5109073 | Process for the preparation of polymer blends | Johannes J. M. Snel | 1992-04-28 |
| 5093441 | Polymerization of norbornene derivatives | Johannes J. M. Snel | 1992-03-03 |
| 5081208 | Polymerization of dicyclopentadiene | — | 1992-01-14 |
| 5028672 | Catalyst and process for polymerization of norbornene derivatives | Wilhelmina J. M. van der Linden-Lemmers | 1991-07-02 |
| 4994426 | Catalyst and process for polymerization of norbornene derivatives | Wilhelmina J. M. van der Linden-Lemmers | 1991-02-19 |
| 4810762 | Polymer of dicyclopentadiene and a process for preparation | Arris H. Kramer | 1989-03-07 |
| 4729976 | Polymer of dicyclopentadiene and a process for preparation | Arris H. Kramer | 1988-03-08 |
| 4414132 | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions | Brian L. Goodall, Adrianus A. van der Nat | 1983-11-08 |
| 4400302 | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions | Brian L. Goodall, Adrianus A. van der Nat | 1983-08-23 |
| 4393182 | Olefin polymerization process with novel supported titanium catalyst compositions | Brian L. Goodall, Adrianus A. van der Nat | 1983-07-12 |
| 4329253 | Olefin polymerization catalyst component and composition and method of preparation | Brian L. Goodall, Adrianus A. van der Nat | 1982-05-11 |
| 4195069 | Preparation of violet TiCl.sub.3 | Andras G. T. G. Kortbeek, Adrianus A. van der Nat, Wilhelmina J. M. van der Linden Lemmers | 1980-03-25 |