Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163677 | Consolidation agents and the use thereof for consolidating molded bodies and geological formations consisting of porous or particulate materials | Klaus Endres, Helmut Schmidt | 2012-04-24 |
| 8133315 | Consolidating agent and use thereof for the production of hydrolysis-stable molded members and coatings | Klaus Endres, Helmut Schmidt | 2012-03-13 |
| 8003580 | Consolidated proppants having high mechanical strength and process for the preparation thereof | Andreas Altherr, Klaus Endres, Helmut Schmidt | 2011-08-23 |
| 7858195 | Antiadhesive high temperature layers | Mesut Aslan, Robert Drumm, Klaus Endres, Hareesh Nair, Helmut Schmidt | 2010-12-28 |
| 7825074 | Hydrolytically and hydrothermally stable consolidation or change in the wetting behavior of geological formations | Helmut Schmidt, Klaus Endres | 2010-11-02 |