Patents
US 12122953 B2: Abrasive article including shaped abrasive particles
- Granted
- 2024-10-22
- Filed
- 2020-12-22 application 17130613
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A shaped abrasive particle including a body comprising a first major surface, a second major surface, and a side surface extending between the first major surface and the second major surface, the body comprising a sharpness-shape-strength factor (3SF) within a range between about 0.7 and about 1.7 and a Shape Index within a range between at least about 0.01 and not greater than about 0.49.
Source: PVGPATDIS, file of 2026-04-10 (ipg241022.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 |
|---|---|---|---|---|
| Christopher Arcona | Northborough, MA | 29 | PVGPATDIS, file of 2026-04-10 | |
| David F. Louapre | Paris, FR | 26 | PVGPATDIS, file of 2026-04-10 | |
| Samuel S. Marlin | Plan-d'Orgon, FR | 11 | PVGPATDIS, file of 2026-04-10 | |
| Doruk O. Yener | Bedford, MA | 65 | PVGPATDIS, file of 2026-04-10 | |
| Jennifer H. Czerepinski | Framingham, MA | 43 | PVGPATDIS, file of 2026-04-10 | |
| Kristin Breder | South Quabbin Villa, MA | 8 | PVGPATDIS, file of 2026-04-10 | |
| Flavien Fremy | Belmont, MA | 14 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C09K | Materials for miscellaneous applications, not provided for elsewhere | C09K3/1409 | PVGPATDIS, file of 2026-04-10 |
| B24D | Tools for grinding, buffing or sharpening | B24D3/14 | 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.