Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330973 | On-demand water treatment system | Jake CHRISTENSEN, Sondra Hellstrom, Soo Kim, Saravanan Kuppan | 2025-06-17 |
| 12315968 | Patterned catalyst layers in fuel cells | Lei Cheng, Saravanan Kuppan, Christina Johnston | 2025-05-27 |
| 12234164 | Electrodialysis deionization battery cells | Soo Kim, Saravanan Kuppan, Sondra Hellstrom, Jake CHRISTENSEN | 2025-02-25 |
| 12151958 | Desalination device electrode activation | Soo Kim, Saravanan Kuppan, Sondra Hellstrom, Christina Johnston, Nathan Craig +1 more | 2024-11-26 |
| 12081060 | Minimizing irreversible swelling during battery charging | Anantharaman Subbaraman, Camille Usubelli, Farshad Ramezan Pour SAFAEI, Münir M. BESLI, Nikhil Ravi | 2024-09-03 |
| 11958061 | Electrostatic charging air cleaning device and collection electrode | Saravanan Kuppan, Sondra Hellstrom, Nathan Craig, Christina Johnston, Jake CHRISTENSEN | 2024-04-16 |
| 11862784 | Process for making a cathode active material for a lithium ion battery | Hans-Hermann Beyer, Johannes Sicklinger, Daniel Pritzl, Benjamin Strehle, Hubert Gasteiger +6 more | 2024-01-02 |
| 11859357 | Snow oar for manually clearing snow and ice | — | 2024-01-02 |
| 11834354 | Anion insertion electrode materials for desalination water cleaning device | Soo Kim, Mordechai KORNBLUTH, Jonathan Mailoa, Georgy Samsonidze, Saravanan Kuppan +3 more | 2023-12-05 |
| 11828253 | Air duct of an internal combustion engine | Ralf Dietz, Andreas Link | 2023-11-28 |
| 11820681 | Voltage-controlled anion exchange membrane enabling selective ion affinities for water desalination and device containing the same | Soo Kim, Jonathan Mailoa, Mordechai KORNBLUTH, Georgy Samsonidze, Saravanan Kuppan +3 more | 2023-11-21 |
| 11735769 | Solid state electrolyte materials | Saravanan Kuppan, Katherine Harry, Nathan Craig, Jake CHRISTENSEN | 2023-08-22 |
| 11725614 | Filter arrangement | Volker Kuemmerling, Thomas Jessberger, Andreas Weber, Bernhard Gau, Naihe Shen +2 more | 2023-08-15 |
| 11705558 | Patterned catalyst layers in fuel cells | Lei Cheng, Saravanan Kuppan, Christina Johnston | 2023-07-18 |
| 11597663 | Electrochemical water cleaning device | Soo Kim, Saravanan Kuppan, Sondra Hellstrom, Jake CHRISTENSEN | 2023-03-07 |
| 11597661 | Intercalation-based materials and processes for softening water | Sondra Hellstrom, Saravanan Kuppan, Jake CHRISTENSEN | 2023-03-07 |
| 11524304 | Electrostatic charging air cleaning device and collection electrode | Saravanan Kuppan, Sondra Hellstrom, Nathan Craig, Christina Johnston, Jake CHRISTENSEN | 2022-12-13 |
| 11515555 | Reversible shunts for overcharge protection in polymer electrolyte membrane fuel cells | John F. Christensen, Christina Johnston, Yelena Gorlin, Sondra Hellstrom | 2022-11-29 |
| 11471804 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Markus Roehrig +3 more | 2022-10-18 |
| 11355771 | Ion scavenging agent in fuel cell electrodes | Saravanan Kuppan, Münir M. BESLI, Sondra Hellstrom, Thilo Lehre, Jake CHRISTENSEN | 2022-06-07 |
| 11322748 | High-energy cathode material particles with oxy-fluoride surfaces for aqueous processing | Lei Cheng, Saravanan Kuppan, Sondra Hellstrom, Yiqing Huang, Tristan Palmer +1 more | 2022-05-03 |
| 11268711 | Electrostatic charging air cleaning device | Saravanan Kuppan, Sondra Hellstrom, Nathan Craig, Christina Johnston, Jake CHRISTENSEN | 2022-03-08 |
| 10988391 | Desalination electrode | Soo Kim, Jonathan Mailoa, Mordechai KORNBLUTH, Georgy Samsonidze, Saravanan Kuppan +3 more | 2021-04-27 |
| 10960333 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Markus Roehrig +3 more | 2021-03-30 |
| 10923765 | Lithium conducting ceramic oxide decontamination method | Saravanan Kuppan, Katherine Harry, Nathan Craig, Jake CHRISTENSEN | 2021-02-16 |