Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980869 | Zirconia-based aqueous np-dispersion for use in coating filter substrates | David Alastair SCAPENS | 2024-05-14 |
| 11760653 | Acidic zirconium hydroxide | Hazel Stephenson, Iryna Chepurna, David Alastair SCAPENS | 2023-09-19 |
| 11613473 | Zirconia-based compositions for use as three way catalysts | David Alastair SCAPENS | 2023-03-28 |
| 10500562 | Zirconia-based compositions for use in passive NOx adsorber devices | David Alastair SCAPENS, John G. Darab, Mark Crocker, Yaying JI | 2019-12-10 |
| 9011806 | Method for treating a gas containing nitrogen oxides (NOx) using a composition comprising zirconium, cerium and niobium as a catalyst | Laure Bisson, Julien Hernandez, Rui Jorge Coelho Marques, Emmanuel Rohart, Mila Bortun +1 more | 2015-04-21 |
| 8734742 | Method for treating a gas containing nitrogen oxides (NOx), in which a composition comprising cerium oxide and niobium oxide is used as a catalyst | Julien Hernandez, Emmanuel Rohart, Rui Jorge Coelho Marques, Clare Jones | 2014-05-27 |