Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154088 | Smoking article with improved extinguishment | — | 2021-10-26 |
| 11071320 | Smoking article filter for easy extinguishing | Martha Martha, Nicolas Cusnir, Charles Kuersteiner | 2021-07-27 |
| 11064728 | Aerosol generating article having modified tipping wrapper and removable tipping wrapper portion | Diogo Meira Brandao, Nicolas Bueche, Tancredi Merenda | 2021-07-20 |
| 11051544 | Method of forming smoking articles with mouth end cavities | — | 2021-07-06 |
| 11006663 | Smoking article with a mouth end cavity and ventilation | Cecilia Lindholm Delaloye | 2021-05-18 |