Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045624 | Storage stable emulsions from low penetration grade bituminous binders | Irina Manuela Cotiuga, Harriet Passies | 2015-06-02 |
| 8197589 | Use of a (1>3)-β-D-glucan as an emulsion stabiliser | Quirinus Adrianus Nederpel, Doetze Jakob Sikkema, Joris Wilhelmus Peeters | 2012-06-12 |
| 7595356 | Polymer modified bituminous binder with low emissions | Anton Nico van Loef, Martinus Rijk Verweij | 2009-09-29 |
| 5714101 | Process of making polyketon yarn | Hendrik Ter Maat, Peter Jeroen Cloos, Harm Van Der Werff | 1998-02-03 |
| 5565546 | Copolymer of carbon monoxide and ethylene containing ketal structures | Paul K. Hanna, Andrzej M. Piotrowski, Steven R. Leijenaar, Gerrit Hoentjen | 1996-10-15 |
| 5552218 | Polyketone yarn and a method of manufacturing same | Hendrik Ter Maat, Peter Jeroen Cloos, Harm Van Der Werff | 1996-09-03 |
| 5194210 | Process for making polyketone fibers | Jan Smook, Bastiaan Krins, Andrzej M. Piotrowski, Elliot I. Band | 1993-03-16 |