Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184076 | Internal olefin sulfonate composition | Julian Richard Barnes, James Laurel Buechele, Hendrik Dirkzwager, Willem Johan Louis Genuit, Jeremiah Michael Purcell +1 more | 2019-01-22 |
| 10144863 | Method for predicting the optimal salinity of internal olefin sulfonate compositions | Julian Richard Barnes, Hendrik Dirkswager, Sonja Geib, Sjoerd Reindert VAN KUIJK, James Laurel Buechele | 2018-12-04 |