- All sections
- B - Performing operations; transporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 3/00 - Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
Patent holdings for IPC class B24D 3/00
Total number of patents in this class: 1021
10-year publication summary
|
89
|
97
|
76
|
77
|
90
|
69
|
51
|
46
|
43
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
208 |
| Saint-Gobain Abrasives, Inc. | 895 |
75 |
| Saint-Gobain Abrasifs | 657 |
74 |
| US Synthetic Corporation | 601 |
59 |
| Saint-Gobain Ceramics & Plastics, Inc. | 812 |
38 |
| Baker Hughes Holdings LLC | 3060 |
20 |
| Smith International, Inc. | 761 |
19 |
| A.L.M.T. Corp. | 209 |
19 |
| Robert Bosch GmbH | 40953 |
18 |
| Sumitomo Electric Industries, Ltd. | 14131 |
16 |
| Diamond Innovations, Inc. | 241 |
16 |
| Bando Chemical Industries, Ltd. | 570 |
14 |
| Noritake Co., Limited | 224 |
12 |
| Showa Denko K.K. | 2539 |
10 |
| Element Six Abrasives S.A. | 148 |
10 |
| Rohm and Haas Electronic Materials CMP Holdings, Inc. | 309 |
9 |
| Baker Hughes Incorporated | 5689 |
8 |
| Honda Motor Co., Ltd. | 24537 |
8 |
| Taimei Chemicals Co., Ltd. | 47 |
7 |
| Tokyo Seimitsu Co., Ltd. | 257 |
7 |
| Other owners | 374 |