Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294181 | Process for the preparation of glycols | Leslie Andrew Chewter, Jean-Paul Lange, Duraisamy Muthusamy, Evert Van Der Heide, Pieter HUIZENGA | 2019-05-21 |
| 9139544 | Process for the production of ethylene oxide | Jovan Jovanovic, Timothé Johannes Olthof, Michael Johannes Franciscus Maria Verhaak | 2015-09-22 |
| 8975432 | Process for preparing alkanediol and dialkyl carbonate | Cyrille Paul Allais, Garo Garbis Vaporciyan, Cornelis Leonardus Maria Vrouwenvelder | 2015-03-10 |
| 8618322 | Process for preparing alkanediol and dialkyl carbonate | Cornelis Leonardus Maria Vrouwenvelder | 2013-12-31 |
| 8530606 | Process for preparing diaryl carbonates | Garo Garbis Vaporciyan, Cornelis Leonardus Maria Vrouwenvelder | 2013-09-10 |
| 7763745 | Process for the production of dialkyl carbonate and alkanediol | Evert Van Der Heide, Garo Garbis Vaporciyan | 2010-07-27 |
| 7732629 | Process for the preparation of diaryl carbonate | Evert Van Der Heide, Garo Garbis Vaporciyan, Cornelis Leonardus Maria Vrouwenvelder | 2010-06-08 |
| 7732630 | Process for the preparation of an alkanediol and a dialkyl carbonate | Garo Garbis Vaporciyan, Cornelis Leonardus Maria Vrouwenvelder, Paul Thomas Wood | 2010-06-08 |
| 7718820 | Process for the preparation of an alkanediol and a dialkyl carbonate | Garo Garbis Vaporciyan, Cornelis Leonardus Maria Vrouwenvelder, Paul Thomas Wood | 2010-05-18 |
| 7563919 | Process for the preparation of an alkanediol and a dialkyl carbonate | Evert Van Der Heide, Garo Garbis Vaporciyan | 2009-07-21 |
| 7456299 | Process for the production of alkylene carbonate and use of alkylene carbonate thus produced in the manufacture of an alkane diol and a dialkyl carbonate | Evert Van Der Heide, Gerardus Martinus Maria Van Kessel, Garo Garbis Vaporciyan | 2008-11-25 |
| 7288688 | Process for preparing styrene | Minne Boelens, Andrew D. Horton, Aart Bartus Van Oort | 2007-10-30 |
| 7227045 | Process for the preparation of linear olefins and use thereof to prepare linear alcohols | Joachim Ansorge, Hendrik Dirkzwager, Joannes Ignatius Geijsel, Abdul Razak Mohamad Ali, Laurent Alain Fenouil | 2007-06-05 |
| 6989469 | Preparation method | David Cleve Eubanks, Raymond Lawrence June, Joseph Broun Powell, Marinus Van Zwienen | 2006-01-24 |
| 6939996 | Process for the hydrogenation of alkylaryl ketones | Marinus Van Zwienen | 2005-09-06 |
| 6849771 | Process | Eduardus Petrus Simon Schouten, Cornelis Willem Adriaan Schram | 2005-02-01 |
| 6770191 | Process for the preparation of linear olefins and use thereof to prepare linear alcohols | Joachim Ansorge, Hendrik Dirkzwager, Joannes Ignatius Geijsel, Abdul Razak Mohamad Ali, Laurent Alain Fenouil | 2004-08-03 |
| 5723703 | Purification of allyl chloride | Abe Wiebe De Jong | 1998-03-03 |