Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472943 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring, Rosa Casado Portilla, Philip Wuthrich | 2019-11-12 |
| 10316244 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring | 2019-06-11 |
| 9932521 | Calcium ion tolerant self-suspending proppants | David S. Soane, Robert P. Mahoney, Marie K. Herring, Rosa Casado Portilla | 2018-04-03 |
| 9868896 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring, Rosa Casado Portilla, Philip Wuthridge | 2018-01-16 |
| 9845429 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring | 2017-12-19 |
| 9796916 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring | 2017-10-24 |
| 9644139 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring, Rosa Casado Portilla, Phillip Wuthrich | 2017-05-09 |
| 9315721 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring | 2016-04-19 |
| 9297244 | Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer | Robert P. Mahoney, David S. Soane, Marie K. Herring, Rosa Casado Portilla, Philip Wuthrich | 2016-03-29 |