- 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: 541
10-year publication summary
|
34
|
47
|
59
|
59
|
29
|
39
|
26
|
20
|
17
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17455 |
190 |
| Saint-Gobain Abrasives, Inc. | 857 |
74 |
| Saint-Gobain Abrasifs | 613 |
67 |
| Applied Materials, Inc. | 20654 |
19 |
| Taimei Chemicals Co., Ltd. | 50 |
7 |
| Xebec Technology Co., Ltd. | 64 |
7 |
| Bando Chemical Industries, Ltd. | 603 |
6 |
| Fujibo Holdings, Inc. | 112 |
6 |
| Kureha Corporation | 1096 |
6 |
| Robert Bosch GmbH | 44427 |
5 |
| KWH Mirka Ltd | 18 |
5 |
| Enpulse Co., Ltd. | 79 |
5 |
| BASF SE | 21334 |
4 |
| Noritake Co., Limited | 278 |
4 |
| Noritake Coated Abrasive Co., Ltd | 13 |
4 |
| Rohm and Haas Electronic Materials CMP Holdings, Inc. | 77 |
4 |
| Saint-Gobain Abrasifs Technologie et Services S.A.S. | 7 |
4 |
| Saint-Gobain Ceramics & Plastics, Inc. | 804 |
4 |
| Tokyo Diamond Tools Mfg. Co., Ltd. | 14 |
4 |
| DuPont Electronic Materials Holding, Inc. | 200 |
4 |
| Other owners | 112 |