Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274968 | Filter media comprising a pre-filter layer | Sudhakar Jaganathan, Nagendra Anantharamaiah | 2025-04-15 |
| 12053728 | Filter media with irregular structure and/or reversibly stretchable layers | Bruce Smith, Mohammad A. Hassan, Sudheer Jinka, Greg Wagner Farell, David T. Healey | 2024-08-06 |
| 12036496 | Filter media with irregular structure | Bruce Smith, David T. Healey | 2024-07-16 |
| 12011686 | Filter media comprising a pre-filter layer | Sudhakar Jaganathan, Nagendra Anantharamaiah | 2024-06-18 |
| 11738295 | Filter media including flame retardant fibers | Xiaodan Zhang, Douglas M. Guimond, Carrie Liu, Nagendra Anantharamaiah, Sudhakar Jaganathan +2 more | 2023-08-29 |
| 11684885 | Filter media comprising a pre-filter layer | Sudhakar Jaganathan, Nagendra Anantharamaiah | 2023-06-27 |
| 11433332 | Filter media with irregular structure | Bruce Smith, David T. Healey | 2022-09-06 |
| 11420143 | Filter media with irregular structure and/or reversibly stretchable layers | Bruce Smith, Mohammad A. Hassan, Sudheer Jinka, Greg Wagner Farell, David T. Healey | 2022-08-23 |
| 11239531 | Battery separators with controlled pore structure | Randall B. Keisler, John A. Wertz | 2022-02-01 |
| 11167232 | Filter media comprising a pre-filter layer | Sudhakar Jaganathan, Nagendra Anantharamaiah | 2021-11-09 |
| 11123668 | Filter media including a filtration layer comprising synthetic fibers | Nagendra Anantharamaiah, Sudhakar Jaganathan, Gerald Gadbois, Mark A. Gallimore | 2021-09-21 |
| 11014030 | Filter media including flame retardant fibers | Xiaodan Zhang, Douglas M. Guimond, Carrie Liu, Nagendra Anantharamaiah, Sudhakar Jaganathan +2 more | 2021-05-25 |
| 10343095 | Filter media comprising a pre-filter layer | Sudhakar Jaganathan, Nagendra Anantharamaiah | 2019-07-09 |
| 10252200 | Filter media including a filtration layer comprising synthetic fibers | Nagendra Anantharamaiah, Sudhakar Jaganathan, Gerald Gadbois, Mark A. Gallimore | 2019-04-09 |
| 10177360 | Battery separators with controlled pore structure | Randall B. Keisler, John A. Wertz | 2019-01-08 |