Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180687 | Anhydrous heat transfer medium and application thereof | Xiaohong Tian, Simian Xie, Shenglin Li | 2021-11-23 |
| 10988650 | Non-flammable mixed refrigerant capable of reducing greenhouse effect and use thereof | Xi Yang | 2021-04-27 |
| 10899951 | Non-combustible mixed refrigerant having low greenhouse effect and application thereof | Xi Yang | 2021-01-26 |