Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392277 | Ammonia-burning combustion engine | Kevin Doura, John Kilmartin, Nicholas McNamara, Thomas Yeh | 2025-08-19 |
| 12390795 | Preparation of supported metal nanoparticles using polyamine for three-way catalysis application | Qinghe Zheng, Michael Anthony Howard | 2025-08-19 |
| 12305557 | Compressed natural gas combustion and exhaust system | Hai-Ying Chen, Joseph Michael Fedeyko, Arthur J. Reining, Agnes Raj | 2025-05-20 |
| 12042783 | Surface-modified alumina compound for gasoline exhaust gas applications | Qinghe Zheng, Michael Anthony Howard | 2024-07-23 |
| 12042781 | Surface-modified ceria-zirconia mixed oxide compound for gasoline exhaust | Qinghe Zheng, Michael Anthony Howard, Andrea Eva Pascui, Kerry Simmance, Janet Mary Fisher | 2024-07-23 |
| 11959408 | Exhaust system for an ammonia-burning combustion engine | Kevin Doura, John Kilmartin, Nicholas McNamara, Thomas Yeh | 2024-04-16 |
| 11857925 | Single brick SCR/ASC/PNA/DOC close-coupled catalyst | Hai-Ying Chen, Joseph Michael Fedeyko, Dongxia Liu | 2024-01-02 |
| 11845063 | TWC activity using rhodium/platinum and tannic acid as a complexing and reducing agent | Qinghe Zheng, Michael Anthony Howard | 2023-12-19 |
| 11845065 | Palladium fixing and low fresh oxygen storage capacity using tannic acid as a complexing and reducing agent | Qinghe Zheng, Michael Anthony Howard | 2023-12-19 |
| RE49743 | Catalyst for oxidising ammonia | Juergen Bauer, Mikael Larsson | 2023-12-05 |
| 11779913 | Ammonia slip catalyst with in-situ PT fixing | Hai-Ying Chen, Joseph Michael Fedeyko, Neil GREENHAM, Matthew Eben HARRIS, Yannick BIDAL | 2023-10-10 |
| 11712685 | Ammonia slip catalyst with in-situ PT fixing | Yannick BIDAL, Hai-Ying Chen, Joseph Michael Fedeyko, Neil GREENHAM, Matthew Eben HARRIS | 2023-08-01 |
| 11702749 | Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors | Jes Asmussen, Yajun Gu, Shreya Nad | 2023-07-18 |
| D988107 | Electronic door lock | Xuan Chen | 2023-06-06 |
| 11541379 | Bimetallic Cu/Mn catalysts for selective catalytic reduction | Yannick BIDAL, Joseph Michael Fedeyko, Alexander Nicholas Michael Green, Matthew Eben HARRIS, Nicholas McNamara | 2023-01-03 |
| 11297413 | Inverter vent and loudspeaker | Yao-Wei Wang, Li-Ping Pan, Ting-Yao Cheng, Hsin-Chi Chen, Li Wang +3 more | 2022-04-05 |
| 11115766 | Automated audio assembly performance assessment | Yegor Sinelnikov, Dongqing Chen, David S. Koch, Neeta R. Joshi, Shan Chu | 2021-09-07 |
| 11049679 | Contactor | Qianjun Zheng, Ping Ping Xu, Zhiwen Zhang, Tifeng Xiao | 2021-06-29 |
| 11000838 | ASC with platinum group metal in multiple layers | Neil GREENHAM, Andrew Newman | 2021-05-11 |
| 10926221 | Single brick SCR/ASC/PNA/DOC close-coupled catalyst | Hai-Ying Chen, Joseph Michael Fedeyko, Dongxia Liu | 2021-02-23 |
| 10828603 | SCR with turbo and ASC/DOC close-coupled system | Hai-Ying Chen, Joseph Michael Fedeyko, Neil GREENHAM, Mikael Larsson, Per Marsh +2 more | 2020-11-10 |
| 10807040 | ASC/DEC with rear-concentrated exotherm generation | Hai-Ying Chen, Joseph Michael Fedeyko | 2020-10-20 |
| 10807079 | Oxidation catalyst for a stoichiometric natural gas engine | Hai-Ying Chen, Joseph Michael Fedeyko, Arthur J. Reining | 2020-10-20 |
| 10669910 | Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system | Hai-Ying Chen, John Kilmartin, Dongxia Liu, Desiree Duran-Martin, Raj Rao Rajaram | 2020-06-02 |
| 10569264 | Catalyst for oxidising ammonia | Juergen Bauer, Mikael Larsson | 2020-02-25 |