Patents
US 12766493 B2: Emissions treatment articles with magnetic susceptor material and catalytic material
- Granted
- 2026-10-20
- Filed
- 2022-10-28 application 17976382
- Type
- Utility · 15 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An emissions treatment article comprises: a honeycomb body comprising porous ceramic walls having wall surfaces defining a plurality of inner channels; deposits comprising a magnetic susceptor material disposed on one or more portions of the porous ceramic walls; and a catalytic material within the honeycomb body and disposed separate from the deposits of the magnetic susceptor material. A first number of inner channels comprising the deposits comprising the magnetic susceptor material is greater than or equal to a second number of inner channels comprising the catalytic material. In one or more embodiments, the catalytic material is a three-way conversion (TWC) catalytic material. Methods of making and using the same are also provided.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| CORNING INCORPORATED 4,960 patents | US company or organization | Corning, NY | CORNING INCORPORATED Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Danhong Zhong | Corning, NY | 5 | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01J | Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | B01J35/33 | PTBLXML, file of 2026-10-20 |
| B01D | Separation | B01D53/9454 | PTBLXML, file of 2026-10-20 |
| F01N | Gas-flow silencers or exhaust apparatus for machines or engines in general; gas-flow silencers or exhaust apparatus for internal-combustion engines | F01N3/101 | PTBLXML, file of 2026-10-20 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.