Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851060 | Method for preparing 2,6-dichloropyridine through liquid phase photochlorination of pyridine | Huiyue Li, Jiaquan Zhu | 2020-12-01 |
| 10577326 | Method for preparing 2-chloro-6-trichloromethylpyridine through liquid phase photochlorination of 2-methylpyridine | Huiyue Li, Jiaquan Zhu | 2020-03-03 |
| 10442766 | Method and production line for preparing 2,6-dichloropyridine through gas phase photochlorination of pyridine | Huiyue Li, Jiaquan Zhu | 2019-10-15 |