Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670339 | Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity epoxy resin formulations | Helmut Coutelle, Robert G. Briell, Tyler Nash | 2017-06-06 |
| 9637614 | Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity unsaturated polyester containing formulations | Helmut Coutelle, Robert G. Briell, Tyler Nash | 2017-05-02 |
| 9546252 | Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity unsaturated polyester containing formulations | Helmut Coutelle, Robert G. Briell, Tyler Nash | 2017-01-17 |
| 9522981 | Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity non aqueous formulations | Helmut Coutelle, Robert G. Briell, Tyler Nash | 2016-12-20 |
| 7335699 | Copolymers containing aminoplast units and use thereof as a dispersing agent or stabilizers | Inge Kramer, Norbert Schall, Helmut Coutelle, Sabine Huth, Alan L. Steinmetz +3 more | 2008-02-26 |
| 6929860 | Use of amphiphilic polymers or copolymers for surface modification of reactive inorganic fillers | Alan L. Steinmetz, Norbert Schall, Helmut Coutelle, Wolfgang Simon, Stefan Dick +2 more | 2005-08-16 |
| 5948156 | Supplementary agent for mineral binder systems | Helmut Coutelle | 1999-09-07 |