- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 3/00 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special natureAbrasive bodies or sheets characterised by their constituents
Patent holdings for IPC class B24D 3/00
Total number of patents in this class: 1028
10-year publication summary
|
89
|
76
|
75
|
88
|
71
|
50
|
47
|
42
|
31
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17813 |
199 |
| Saint-Gobain Abrasives, Inc. | 891 |
87 |
| Saint-Gobain Abrasifs | 656 |
86 |
| US Synthetic Corporation | 617 |
57 |
| Saint-Gobain Ceramics & Plastics, Inc. | 838 |
38 |
| Robert Bosch GmbH | 42742 |
20 |
| A.L.M.T. Corp. | 233 |
20 |
| Baker Hughes Holdings LLC | 3003 |
20 |
| Smith International, Inc. | 719 |
18 |
| Sumitomo Electric Industries, Ltd. | 15557 |
16 |
| Diamond Innovations, Inc. | 235 |
16 |
| Bando Chemical Industries, Ltd. | 583 |
14 |
| Noritake Co., Limited | 258 |
12 |
| Showa Denko K.K. | 2214 |
10 |
| Element Six Abrasives S.A. | 147 |
10 |
| Baker Hughes Incorporated | 5259 |
8 |
| Honda Motor Co., Ltd. | 25352 |
8 |
| Mirka Ltd | 177 |
8 |
| Taimei Chemicals Co., Ltd. | 49 |
7 |
| Tokyo Seimitsu Co., Ltd. | 342 |
7 |
| Other owners | 367 |