Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173224 | Sodium alkyl PG-dimonium chloride phosphates as lubricating agents in aqueous based drilling fluids | David Anderson, Robert N. Comber, John W. Baxter | 2024-12-24 |
| 12054575 | Preparation method of highly aromatic hydrocarbon hydrogenated resin | Bin Wang | 2024-08-06 |