Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759052 | Swellable polymer particles for producing well treatments | Richard D. Hutchins, Syed A. Ali, Yenny Christanti | 2017-09-12 |
| 8895483 | Disproportionate permeability reduction using a viscoelastic surfactant | Arthur Milne | 2014-11-25 |
| 7935661 | Method and composition to increase viscosity of crosslinked polymer fluids | Arthur Milne | 2011-05-03 |