Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835868 | Process for selecting shaped particles for use in a packed bed | Michael A. Richard, Paul Michael McAllister, Anne Taylor COLEMAN, Alouisius Nicolaas Renée BOS | 2010-11-16 |
| 5229445 | Stabilized olefin/carbon monoxide copolymers | Hendrik Van De Weg | 1993-07-20 |
| 5115002 | Stabilized copolymer compositions | Arend Kuindert Van Helden, Jean-Pierre Gilson | 1992-05-19 |
| 5082885 | Stabilized ethylene-carbon monoxide copolymer compositions | Robert Q. Kluttz | 1992-01-21 |
| 5075422 | Process for the preparation of polyketone copolymers and copolymer wash with liquid comprising carboxylic compound | Gerrit G. Rosenbrand, Peter Richters | 1991-12-24 |
| 4994513 | Polyketone copolymer composition comprising amide or aluminum compound | Dirk A. Borger, Johan M. Beyen, Antonius A. Broekhuis, Franciscus C. Groenland | 1991-02-19 |
| 4992499 | Stabilized ethylene monoxide copolymers | Hendrik Van De Weg, Robert Q. Kluttz | 1991-02-12 |
| 4755277 | Process for the preparation of a hydrocarbonaceous distillate and a residue | Jacobus H. Breuker, Gerrit van Gooswilligen | 1988-07-05 |
| 4629754 | Pigmentable composition of matter comprising a mineral lubricating oil extract and modified petroleum and/or coumarone-indene resin | Willem C. Vonk, Gerrit van Gooswilligen | 1986-12-16 |
| 4533379 | Herbicidal urea compounds | Robert van Helden, Frank Baardman | 1985-08-06 |
| 4350820 | 3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethroid intermediates | — | 1982-09-21 |
| 4350821 | 3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethroid intermediates | — | 1982-09-21 |
| 4314072 | 2-[2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropyl]ethylidene diacetates | — | 1982-02-02 |
| 4284820 | 3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethrod intermediates | — | 1981-08-18 |
| 4281203 | (Cyclopropyl)vinyl alkyl ether derivatives | Johannes Van Berkel | 1981-07-28 |
| 4257956 | Oxabicycloalkane pyrethroid intermediates | — | 1981-03-24 |
| 4254280 | Cyclopropane derivative | — | 1981-03-03 |
| 4222964 | 2-(2,2-Dihalovinyl-3,3-dimethylcyclopropyl)ethanal | Johannes Van Berkel, Hendrik C. Kelderman | 1980-09-16 |