Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295408 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, David Wake, Gary Fulcher, Michael Simpson +9 more | 2025-05-13 |
| 12268241 | Aerosol generation | — | 2025-04-08 |
| 11678694 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, David Wake, Gary Fulcher, Michael Simpson +9 more | 2023-06-20 |
| 11576429 | Flavour system | Matthew Knight, Ianto DAVIES, Alex Renouf, Ignacio Suarez YANEZ, Karl Fellbrich | 2023-02-14 |
| 11419362 | Insertable filter unit | Richard E. Young | 2022-08-23 |
| 11076636 | Insertable filter unit | Richard E. Young | 2021-08-03 |
| 10729171 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, David Wake, Gary Fulcher, Michael Simpson +9 more | 2020-08-04 |
| 9844231 | Method and apparatus for imparting an organoleptic quality to a recipient product | Louis Barber, Andrew McLellan, Richard HEPWORTH, Mark Cassell, Robert Whiffen | 2017-12-19 |
| 9723867 | Method for imparting an organoleptic quality to a tobacco industry product | Louis Barber, Andrew McLellan, Richard HEPWORTH, Mark Cassell, Robert Whiffen | 2017-08-08 |