Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168702 | Radical polymerization in sealed containers | Jian Zou | 2024-12-17 |
| 12163095 | Copolymers useful as water clarifiers and for water-oil separation | — | 2024-12-10 |
| 11981871 | Methods of designing green demulsifiers | Kekeli Ekoue-Kovi, Kui Xu, Xiaofeng Wang, Onome Ugono | 2024-05-14 |
| 11814458 | Drag reducing agent and process of manufacture thereof | Jian Zou | 2023-11-14 |
| 11780940 | Hydrate inhibitors | Kui Xu, Vaithilingam Panchalingam, Szymon Jankowski, Jonathan Stewart-Ayala, Steven Jackson +1 more | 2023-10-10 |
| 11667860 | Paraffin inhibitor/PPD products with vinyl acetate-alkyl acrylate/methacrylate copolymers combined with ethylene-based copolymers | Kui Xu, David Jennings, Rebecca Vilain | 2023-06-06 |
| 11452950 | Demulsifying additive for separation of oil and water | Joey Dacula Mangadlao, Bruce Oyer Horne, II, Mary Jane Legaspi Felipe, Jorge E. Ramos | 2022-09-27 |
| 11390696 | Control over controlled radical polymerization processes | James Spanswick | 2022-07-19 |
| 11168182 | Star macromolecules for personal and home care | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2021-11-09 |
| 11167222 | Single-phase microemulsion additive for separation of oil and water | Lirio Quintero, Joey Dacula Mangadlao, Jonathan Heironimus, Carla Perla, Jonathan Stewart-Ayala | 2021-11-09 |
| 11104854 | High temperature tolerant, modified cationic starch-based additives for water clarification | Christabel Tomla, Jason J. Thomas | 2021-08-31 |
| 11001764 | Copolymers useful as water clarifiers and for water-oil separation | — | 2021-05-11 |
| 10899863 | Oil soluble rheology modifying star macromolecules | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2021-01-26 |
| 10696798 | Star macromolecules for personal and home care | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2020-06-30 |
| 10221285 | Oil soluble rheology modifying star macromolecules | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2019-03-05 |
| 9856331 | Control over reverse addition fragmentation transfer polymerization processes | James Spanswick | 2018-01-02 |
| 9546225 | Control over controlled radical polymerization processes | James Spanswick | 2017-01-17 |
| 9518136 | Control over reverse addition fragmentation transfer polymerization processes | James Spanswick | 2016-12-13 |
| 9399694 | Star macromolecules for personal and home care | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2016-07-26 |
| 9382370 | Star macromolecules for personal and home care | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2016-07-05 |
| 9012528 | Control over controlled radical polymerization processes | James Spanswick | 2015-04-21 |
| 8822610 | Control over controlled radical polymerization processes | James Spanswick | 2014-09-02 |
| 8815971 | Control over controlled radical polymerization processes | James Spanswick | 2014-08-26 |
| 8604132 | Rheology modifying star macrmolecules for fracking fluids and home care | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2013-12-10 |
| 8569421 | Star macromolecules for personal and home care | Patrick McCarthy, Nicolay Tsarevsky, James Spanswick | 2013-10-29 |