- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 3/18 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special natureAbrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings for porous or cellular structure
Patent holdings for IPC class B24D 3/18
Total number of patents in this class: 98
10-year publication summary
|
7
|
8
|
11
|
5
|
5
|
1
|
7
|
2
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Abrasives, Inc. | 855 |
23 |
| Saint-Gobain Abrasifs | 613 |
21 |
| 3m Innovative Properties Company | 17443 |
12 |
| A.L.M.T. Corp. | 247 |
7 |
| Noritake Co., Limited | 278 |
7 |
| Sumitomo Electric Industries, Ltd. | 16437 |
4 |
| Reishauer AG | 104 |
4 |
| Hermes Schleifmittel GmbH | 8 |
2 |
| Nano Tem Co., Ltd. | 13 |
2 |
| Element Six (UK) Limited | 238 |
2 |
| NCM Investments XXV B. V. | 18 |
2 |
| Applied Materials, Inc. | 20625 |
1 |
| JTEKT Corporation | 2637 |
1 |
| Center for Abrasives and Refractories Research & Development C.a.r.r.d. GmbH | 14 |
1 |
| Engis Corporation | 52 |
1 |
| Entegris, Inc. | 2035 |
1 |
| Mizuho Co., Ltd. | 4 |
1 |
| Noritake Super Abrasive Co., Ltd. | 3 |
1 |
| Saint-Gobain Ceramics & Plastics, Inc. | 804 |
1 |
| US Synthetic Corporation | 616 |
1 |
| Other owners | 3 |