Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162048 | Lubricating composition with alkylated naphthylamine | Yanshi Zhang | 2021-11-02 |
| 11053449 | Thioether-containing phenolic compounds | Yanshi Zhang | 2021-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162048 | Lubricating composition with alkylated naphthylamine | Yanshi Zhang | 2021-11-02 |
| 11053449 | Thioether-containing phenolic compounds | Yanshi Zhang | 2021-07-06 |