Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098262 | Multifunctional branched polymers with improved low-temperature performance | Arturo Carranza | 2021-08-24 |
| 11046908 | Oxazoline modified dispersants | Arturo Carranza, John T. Loper | 2021-06-29 |
| 11014895 | Heterocyclic urea compound, and drug composition and application thereof | Zhengchao Tu, Haiping HAO, Hequan Yao, Yatao Qiu, Yiwu Yao +1 more | 2021-05-25 |
| 10899989 | Amino acid grafted polymer with soot handling properties | Arturo Carranza | 2021-01-26 |