Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274968 | Filter media comprising a pre-filter layer | Nagendra Anantharamaiah, Maxim Silin | 2025-04-15 |
| 12070705 | Filter media including adhesives and/or oleophobic properties | Douglas M. Guimond, Carrie Liu | 2024-08-27 |
| 12017169 | Filter media including adhesives | Douglas M. Guimond, Carrie Liu | 2024-06-25 |
| 12011686 | Filter media comprising a pre-filter layer | Nagendra Anantharamaiah, Maxim Silin | 2024-06-18 |
| 11819790 | Filter media including adhesives and/or oleophobic properties | Douglas M. Guimond, Carrie Liu | 2023-11-21 |
| 11738295 | Filter media including flame retardant fibers | Xiaodan Zhang, Douglas M. Guimond, Carrie Liu, Nagendra Anantharamaiah, Gerald Gadbois +2 more | 2023-08-29 |
| 11684885 | Filter media comprising a pre-filter layer | Nagendra Anantharamaiah, Maxim Silin | 2023-06-27 |
| 11484821 | Filter media including adhesives | Douglas M. Guimond, Carrie Liu | 2022-11-01 |
| 11369904 | Filter media including adhesives and/or oleophobic properties | Douglas M. Guimond, Carrie Liu | 2022-06-28 |
| 11167232 | Filter media comprising a pre-filter layer | Nagendra Anantharamaiah, Maxim Silin | 2021-11-09 |
| 11123668 | Filter media including a filtration layer comprising synthetic fibers | Nagendra Anantharamaiah, Gerald Gadbois, Maxim Silin, Mark A. Gallimore | 2021-09-21 |
| 11014030 | Filter media including flame retardant fibers | Xiaodan Zhang, Douglas M. Guimond, Carrie Liu, Nagendra Anantharamaiah, Gerald Gadbois +2 more | 2021-05-25 |
| 10898838 | Filter media including adhesives | Douglas M. Guimond, Carrie Liu | 2021-01-26 |
| 10543441 | Filter media including adhesives and/or oleophobic properties | Douglas M. Guimond, Carrie Liu | 2020-01-28 |
| 10343095 | Filter media comprising a pre-filter layer | Nagendra Anantharamaiah, Maxim Silin | 2019-07-09 |
| 10252200 | Filter media including a filtration layer comprising synthetic fibers | Nagendra Anantharamaiah, Gerald Gadbois, Maxim Silin, Mark A. Gallimore | 2019-04-09 |
| 8083828 | Fiber web having a high stiffness | Bruce Smith | 2011-12-27 |