Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350643 | Electrolyte treatment system and method | David Shepard, Ashwin Sankaran, Wei Wu, Yunkui Li | 2025-07-08 |
| 12319582 | Method of making AEI-type zeolites having a high silica to alumina molar ratio (SAR) | Yunkui Li, De Gao, David Shepard, Wei Wu, Geng Zhang | 2025-06-03 |
| 12129182 | Nanocrystal-sized cerium-zirconium oxide material and method of making the same | Anatoly Bortun, David Shepard, Jin Cho, Mila Bortun, Yunkui Li +1 more | 2024-10-29 |
| 12060280 | Method of making AEI-type zeolites having a high silica to alumina ratio (SAR) | Yunkui Li, David Shepard, De Gao, Wei Wu, Geng Zhang | 2024-08-13 |
| 11904303 | Method of making AFX zeolites having high thermal stability | De Gao, Yunkui Li, David Shepard, Wei Wu | 2024-02-20 |
| 11883804 | Method of making SSZ-13 zeolites with high acidity and low silica to alumina ratio (SAR) | De Gao, Yunkui Li, David Shepard, Wei Wu | 2024-01-30 |
| 11635009 | Method of making mesoporous oxygen storage materials for exhaust gas treatment; said oxygen storage materials and their use | Anatoly Bortun, Mila Bortun, David Shepard, Yunkui Li, Jin Cho +1 more | 2023-04-25 |
| 11224863 | Catalyst comprising ceria-zirconia-oxygen storage material and process for its production | Anatoly Bortun, Mila Bortun, David Shepard, Yunkui Li, Jin Cho +1 more | 2022-01-18 |
| 10882755 | Method of making mesoporous zirconium-based mixed oxides | Anatoly Bortun, David Shepard, Yunkui Li, Wei Wu | 2021-01-05 |
| 10702849 | Nano-rare earth oxide doped support for trapping of NOx and/or SOx | David Shepard, Christopher Zyskowski, Jessica Brown, Wei Wu | 2020-07-07 |
| 10344140 | Process for producing nano-scale crystalline boehmite | David Shepard, Nicholas Mark Goodman, John W. Novak, Jr., Wei Wu | 2019-07-09 |
| 10328421 | Alumina silicate zeolite-type material having prolonged acid strength for use as a catalyst in selective catalytic reduction and process of making thereof | Manjola Mancka, Yunkui Li, Wei Wu, David Shepard | 2019-06-25 |
| 10232348 | Doped catalyst support materials having oxygen storage capacity (OSC) and method of making thereof | Wei Wu, Yunkui Li, David Shepard | 2019-03-19 |
| 10137411 | Method of preparing an STT-type zeolite for use as a catalyst in selective catalytic reduction reactions | Manjola Mancka, Yunkui Li, Wei Wu | 2018-11-27 |
| 10065177 | Sulfur-resistant catalyst support material | Wei Wu, Yunkui Li, Christopher M. Sketch, Evan Leonard, William Germond | 2018-09-04 |
| 9597666 | Catalyst support materials with oxygen storage capacity (OSC) and method of making thereof | Wei Wu, Yunkui Li | 2017-03-21 |
| 9387461 | Catalyst support materials with oxygen storage capacity (OSC) and method of making thereof | Wei Wu, Yunkui Li | 2016-07-12 |