Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103833 | Hydrophobic polyethylene membrane for use in venting, degassing, and membrane distillation processes | Jad Jaber, Vinay Goel, Vinay Kalyani, Anthony Dennis | 2021-08-31 |
| 10150087 | Organic solvent purifier and method of using | Saksatha Ly | 2018-12-11 |
| 9457322 | Porous composite membrane | Kiminori Kataoka | 2016-10-04 |
| 9192942 | Filter media with improved conductivity | Karin N. Soper | 2015-11-24 |
| 8663358 | Filter media with improved conductivity | Karin N. Soper | 2014-03-04 |
| 7964012 | Filter media with improved conductivity | Karin N. Soper | 2011-06-21 |
| 7097939 | Gel-forming battery separator | Anthony L. Ferreira, Norman Lifshutz | 2006-08-29 |
| 6955865 | Graft polymerization, separators, and batteries including the separators | — | 2005-10-18 |
| 6802315 | Vapor deposition treated electret filter media | Richard E. Gahan | 2004-10-12 |
| 6680144 | Battery separator | — | 2004-01-20 |
| 6384100 | Graft polymerization, separators, and batteries including the separators | — | 2002-05-07 |
| 5618642 | Battery separator with sodium sulfate | Abbas Samii | 1997-04-08 |
| 5478677 | Composite gauntlet/separator | Ingo Schmidt | 1995-12-26 |
| 5384211 | Oxidation resistant enveloped separator | Werner Boehnstedt | 1995-01-24 |
| 5154988 | Deep cycle battery separators | James K. Kung | 1992-10-13 |
| 4734344 | Battery separator | — | 1988-03-29 |
| 4699857 | Battery separator | Richard T. Giovannoni, James K. Kung | 1987-10-13 |
| 4369236 | Battery separator | Dennis D. O'Rell, Nan J. Lin | 1983-01-18 |