- All sections
- B - Performing operations; transporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 3/04 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
Patent holdings for IPC class B24D 3/04
Total number of patents in this class: 128
10-year publication summary
|
13
|
8
|
6
|
4
|
8
|
6
|
4
|
3
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Abrasifs | 677 |
25 |
| Saint-Gobain Abrasives, Inc. | 909 |
25 |
| 3m Innovative Properties Company | 17951 |
10 |
| US Synthetic Corporation | 610 |
7 |
| Baker Hughes Incorporated | 5508 |
6 |
| Saint-Gobain Ceramics & Plastics, Inc. | 839 |
6 |
| Baker Hughes Holdings LLC | 3009 |
5 |
| Bando Chemical Industries, Ltd. | 580 |
4 |
| Smith International, Inc. | 741 |
3 |
| Diamond Innovations, Inc. | 237 |
3 |
| A.L.M.T. Corp. | 217 |
2 |
| Element Six Abrasives S.A. | 147 |
2 |
| Dongguan Golden Sun Abrasives Co., Ltd. | 3 |
2 |
| Zhengzhou Research Institute for Abrasives & Grind | 2 |
2 |
| Jiangxi Guanyi Abrasives Co., Ltd. | 2 |
2 |
| Jingdezhen Ceramic Institute | 6 |
2 |
| Schlumberger Technology Corporation | 10241 |
1 |
| Sumitomo Electric Industries, Ltd. | 14956 |
1 |
| Applied Materials, Inc. | 17720 |
1 |
| Lawrence Livermore National Security, LLC | 1881 |
1 |
| Other owners | 18 |