Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150319 | Method for reducing or completely eliminating water influx in an underground formation, and crosslinkable copolymers for implementing said method | Karl Heinz Heier, Christoph Kayser, Aranka Tardi, Michael Schaefer, Roman Morschhaeuser +1 more | 2006-12-19 |
| 7084094 | Process for altering the relative permeability if a hydrocarbon-bearing formation | James C. Morgan | 2006-08-01 |
| 6986783 | System method for reducing brain injury particularly in newborn infants | Tania Gunn | 2006-01-17 |