Patents
US 12246307 B2: Ceramic article and methods of making the same
- Granted
- 2025-03-11
- Filed
- 2023-10-12 application 18486105
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Ceramic articles such as catalyst carriers that include a continuous matrix and a dispersed phase distributed within the matrix as a plurality of discrete regions are disclosed. The matrix and discreet regions have different dye penetration test values. The disclosure also relates to methods of making and characterizing ceramic articles, and to catalyst bodies including the ceramic articles.
Source: PVGPATDIS, file of 2026-04-10 (ipg250311.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SAINT-GOBAIN CERAMICS & PLASTICS, INC. 397 patents | US company or organization | Worcester, MA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Matthew Julian Thompson | Stow, OH | 57 | PVGPATDIS, file of 2026-04-10 | |
| Thomas Szymanski | Hudson, OH | 8 | PVGPATDIS, file of 2026-04-10 | |
| Randall Clayton Yeates | Sugar Land, TX | 15 | PVGPATDIS, file of 2026-04-10 | |
| James M. Ralph | Copley, OH | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01J | Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | B01J21/04 | PVGPATDIS, file of 2026-04-10 |
| C04B | Lime, magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone ; ceramics ; refractories; treatment of natural stone | C04B35/10 | PVGPATDIS, file of 2026-04-10 |
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.