Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8822387 | Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles | James R. Bragg, Joseph P. Lederhos, Sergio A. Leonardi, Scott E. Hommema, Shan H. Yang | 2014-09-02 |
| 8146654 | Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles | James R. Bragg, Joseph P. Lederhos, Sergio A. Leonardi, Scott E. Hommema, Shan H. Yang | 2012-04-03 |