Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182756 | Apparatus for producing an intermediate in the synthesis of acesulfame potassium | Lingwen Kong, Zhongxiang Bao, Xiaoping Chen | 2012-05-22 |
| 7829701 | Process for continuous production of the salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2,-dioxide | Lingwen Kong, Zhongxiang Bao, Xiaoping Chen | 2010-11-09 |