Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295402 | Controlled release mentholated tobacco beads | Georgios D. Karles, Shuzhong Zhuang | 2025-05-13 |
| 11723395 | Controlled release mentholated tobacco beads | Georgios D. Karles, Shuzhong Zhuang | 2023-08-15 |
| 10051884 | Controlled release mentholated tobacco beads | Georgios D. Karles, Shuzhong Zhuang | 2018-08-21 |
| 9993019 | Method for making particle of a hydrophobic additive and a polysaccharide coating and tobacco products containing particle of a hydrophobic additive and a polysaccharide coating | Shuzhong Zhuang, Georgios D. Karles | 2018-06-12 |
| 9386801 | Coated impregnated porous filter plug | Georgios D. Karles, Shuzhong Zhuang, Hongwei Liu, Daqing Wu | 2016-07-12 |
| 9034107 | Process for making a continuous structure of an encapsulated material | Shuzhong Zhuang, Georgios D. Karles | 2015-05-19 |
| 8402978 | Coated impregnated porous filter plug | Georgios D. Karles, Shuzhong Zhuang, Hongwei Liu, Daqing Wu | 2013-03-26 |