Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753576 | Method for inhibiting gas hydrate blockage in oil and gas pipelines | Dan Smith, Felix Hoevelmann, Corinna Krüger, Matthias Krull, Jonathan James Wylde +1 more | 2023-09-12 |
| 11753577 | Method for inhibiting gas hydrate blockage in oil and gas pipelines | Dan Smith, Felix Hoevelmann, Corinna Krüger, Matthias Krull, Jonathan James Wylde +1 more | 2023-09-12 |
| 11441067 | Screening method for friction reducer precipitation | Leiming Li, Liang Xu, James William Ogle, Todd Allen Collier | 2022-09-13 |
| 9587155 | Emulsion breakers including polyester functionalities | Liangwei Qu, Jan Pieter Vijn, Carlos Lizarazo | 2017-03-07 |
| 9296631 | Preparation of environmentally acceptable scale inhibitors | Henry C. Fisher, Andrew Frederick Miles, Curtis Sitz | 2016-03-29 |
| 7381689 | Methods for inhibiting hydrate blockage in oil and gas pipelines using amide compounds | Vaithilingam Panchalingam, Michael Gregory Rudel | 2008-06-03 |
| 7264653 | Methods for inhibiting hydrate blockage in oil and gas pipelines using simple quaternary ammonium and phosphonium compounds | Vaithilingam Panchalingam, Michael Gregory Rudel | 2007-09-04 |