Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862916 | Structuring agent for liquid detergent and personal care products | Gerardus Petrus Franciscus Maria Van Engelen, Gijsbert Adriaan Van Ingen, Robert Nolles | 2018-01-09 |
| 9643147 | Stabilization of suspended solid particles and/or gas bubbles in aqueous fluids | Gerardus Petrus Franciscus Maria Van Engelen, Gijsbert Adriaan Van Ingen, Robert Nolles | 2017-05-09 |
| 9617459 | Plant derived cellulose compositions for use as drilling muds | Gerardus Petrus Franciscus Maria Van Engelen, Gijsbert Adriaan Van Ingen | 2017-04-11 |