Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176691 | Reversible thermosensitive early-warning environment-friendly flame-retardant protective sleeve | Wenzhong Dai, Nikolai Konkodievich Zaitsev, Wenzong Xu, Mian Dai, Zhang Dai +3 more | 2024-12-24 |
| 5470852 | Tetrahydroprotoberberine quaternary ammonium compounds useful in for treating arrhythmia | Sixun Peng, Dezai Dai, Zhenya Huang, Wenlong Huang, Can Zhang +1 more | 1995-11-28 |