Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174597 | Subsurface injection of reject stream | Mark Theodoor Looijer, Bartholomeus Marinus Josephus Maria Suijkerbuijk | 2019-01-08 |
| 9796877 | Coating composition and method | Erik Kerst Cornelissen, Frank RUCKERT, Wouter Besijn | 2017-10-24 |
| 7198099 | Method and system for injecting a treatment fluid into a well | Lubbertus Lugtmeier | 2007-04-03 |
| 6085842 | Method of treating an underground formation | Jan Dirk Bossaerts | 2000-07-11 |
| 5473090 | Process for the preparation of trialkyl compounds of group 3a metals | Cornellis J. Smit, Aart J. Van Der Lee | 1995-12-05 |
| 5288885 | Purification of tri-alkyl compounds of Group 3a metals | Cornelis Jacobus Smit, Theodorus P. J. Peters, Pieter J. Reuvers | 1994-02-22 |
| 5248800 | Process for the preparation of trialkyl gallium compounds | Cornelis Jacobus Smit, Erris W. J. Van Hunnik | 1993-09-28 |