Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11804634 | Battery components comprising fibers | Nicolas Clement, Sachin Kumar, Akshay Ashirgade | 2023-10-31 |
| 11458427 | Fine fiber filter media and processes | Stephen T. Cox, William S. Freeman, Abdoulaye Doucouré | 2022-10-04 |
| 11289771 | Battery components comprising fibers | Nicolas Clement, Sachin Kumar, Akshay Ashirgade | 2022-03-29 |
| 11239531 | Battery separators with controlled pore structure | Randall B. Keisler, Maxim Silin | 2022-02-01 |
| 10874962 | Fine fiber filter media and processes | Stephen T. Cox, William S. Freeman, Abdoulaye Doucouré | 2020-12-29 |
| 10653986 | Fine fiber filter media and processes | Stephen T. Cox, William S. Freeman, Mark S. Millar | 2020-05-19 |
| 10535853 | Glass compositions with leachable metal oxides and ions | Christopher Campion, Yuri Vulfson, Rene Gargan, Nicolas Clement, Randall B. Keisler | 2020-01-14 |
| 10270074 | Battery separators comprising chemical additives and/or other components | Gubbi Krishnappa Natesh, Mahadevaswamy Kodimole Mahadevappa, Krishna Marchigowda, Harish Moddegowdru Ramaswamy, Akshay Ashirgade +3 more | 2019-04-23 |
| 10177360 | Battery separators with controlled pore structure | Randall B. Keisler, Maxim Silin | 2019-01-08 |
| 10155186 | Fine fiber filter media and processes | Stephen T. Cox, William S. Freeman, Abdoulaye Doucouré | 2018-12-18 |
| 10155187 | Filter media with a multi-layer structure | Douglas M. Guimond | 2018-12-18 |
| 10135051 | Battery components comprising fibers | Nicolas Clement, Sachin Kumar, Akshay Ashirgade | 2018-11-20 |
| 10014501 | Battery separators having a low apparent density | Gubbi Krishnappa Natesh, Krishna Marchigowda, Basavaraju Girisha, Kameswara Rao Patchigolla Venkata, Nicolas Clement +4 more | 2018-07-03 |
| 9283501 | Filter media with a multi-layer structure | Douglas M. Guimond | 2016-03-15 |
| 8986432 | Meltblown filter medium, related applications and uses | David T. Healey, William S. Freeman, John L. Manns, Mark Rowlands | 2015-03-24 |
| 8679218 | Filter media with a multi-layer structure | Douglas M. Guimond | 2014-03-25 |
| 8608817 | Meltblown filter medium | David T. Healey, William S. Freeman, John L. Manns, Mark Rowlands | 2013-12-17 |
| 5394555 | Multi-node cluster computer system incorporating an external coherency unit at each node to insure integrity of information stored in a shared, distributed memory | John Hunter | 1995-02-28 |