Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637676 | Asphaltene inhibitors for squeeze applications | Geoffrey C. Leonard, Gordon T. Rivers, Patrick J. Breen | 2017-05-02 |
| 8691731 | Heat generation process for treating oilfield deposits | David Jennings, Michael Newberry | 2014-04-08 |
| 8575082 | Additive to improve flow, reduce power consumption and pressure drop in heavy oil pipelines | Scott E. Lehrer | 2013-11-05 |
| 8342198 | Additive to improve flow, reduce power consumption and pressure drop in heavy oil pipelines | Scott E. Lehrer | 2013-01-01 |
| 8003574 | Inhibiting naphthenate solids and emulsions in crude oil | Justin D. Debord, Piyush B. Srivastava, Christopher Gallagher, Paul R. Hart | 2011-08-23 |