Mixed oxide with high pore volume
US-12337300-B2 · Jun 24, 2025 · US
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Ohtake Naotaka patents
Ohtake Naotaka is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ohtake Naotaka |
| Total patents | 20 |
| First publication | Dec 31, 2015 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Aluminium and Zirconium-Based Mixed Oxide
US-2025041833-A1 · Feb 6, 2025 · US
Aluminium and zirconium-based mixed oxide
US-2023234034-A1 · Jul 27, 2023 · US
Mixed oxide with enhanced resistance and NOx storage capacity
US-11433376-B2 · Sep 6, 2022 · US
Cerium oxide particles and method for production thereof
US-11426718-B2 · Aug 30, 2022 · US
Mixed oxide with high pore volume
US-2022184584-A1 · Jun 16, 2022 · US
Use of cerium oxide for the preparation of a lean nox trap catalytic composition and a method of treatment of an exhaust gas using the composition
US-2022118427-A1 · Apr 21, 2022 · US
Cerium oxide particles and method for production thereof
US-2022055017-A1 · Feb 24, 2022 · US
Complex oxide, method for producing same, and exhaust gas purification catalyst
US-11040332-B2 · Jun 22, 2021 · US
Cerium oxide particles and method for production thereof
US-11034589-B2 · Jun 15, 2021 · US
Recent patents
Latest publications not already listed above.
Metal doped cerium oxide compositions
US-10844258-B2 · Nov 24, 2020 · US
MIXED OXIDE WITH ENHANCED RESISTANCE AND NOx STORAGE CAPACITY
US-2020197910-A1 · Jun 25, 2020 · US
Complex oxide, method for producing same, and exhaust gas purification catalyst
US-10610852-B2 · Apr 7, 2020 · US
Cerium oxide particles and method for production thereof
US-2019330073-A1 · Oct 31, 2019 · US
Cerium oxide particles and method for production thereof
US-2019202710-A1 · Jul 4, 2019 · US
Cerium oxide particles and method for production thereof
US-10160658-B2 · Dec 25, 2018 · US
Cerium oxide particles and method for production thereof
US-2017313594-A1 · Nov 2, 2017 · US
Alumina catalyst support
US-9731286-B2 · Aug 15, 2017 · US
Metal doped cerium oxide compositions
US-2017152421-A1 · Jun 1, 2017 · US
Precipitated and calcined composition based on zirconium oxide and cerium oxide
US-2015375203-A1 · Dec 31, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rhodia Operations | 20 |
| Ohtake Naotaka | 3 |
| MITSUOKA Keiichiro | 2 |
| Yokota Kazuhiko | 2 |
| Polli Andrew | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J35/613 | 19 |
| B01J23/10 | 17 |
| B01J35/1014 | 17 |
| C01P2006/12 | 15 |
| B01D2255/2065 | 15 |