- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 3/28 - Resins
Patent holdings for IPC class B24D 3/28
Total number of patents in this class: 534
10-year publication summary
|
36
|
34
|
47
|
59
|
58
|
29
|
38
|
24
|
20
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17957 |
185 |
| Saint-Gobain Abrasives, Inc. | 909 |
79 |
| Saint-Gobain Abrasifs | 678 |
70 |
| Applied Materials, Inc. | 17745 |
19 |
| Taimei Chemicals Co., Ltd. | 48 |
7 |
| Xebec Technology Co., Ltd. | 60 |
7 |
| Bando Chemical Industries, Ltd. | 581 |
6 |
| BASF SE | 20432 |
5 |
| Fujibo Holdings, Inc. | 100 |
5 |
| Kureha Corporation | 1026 |
5 |
| KWH Mirka Ltd | 19 |
5 |
| SunTek Industries Ltd. | 9 |
5 |
| Robert Bosch GmbH | 41786 |
4 |
| Noritake Co., Limited | 238 |
4 |
| Noritake Coated Abrasive Co., Ltd | 13 |
4 |
| Saint-Gobain Abrasifs Technologie et Services S.A.S. | 8 |
4 |
| Saint-Gobain Ceramics & Plastics, Inc. | 839 |
4 |
| Tokyo Diamond Tools Mfg. Co., Ltd. | 14 |
4 |
| Klingspor AG | 43 |
3 |
| TKX Corporation | 14 |
3 |
| Other owners | 106 |