- All sections
- B - Performing operations; transporting
- B24B - Machines, devices, or processes for grinding or polishing; dressing or conditioning of abrading surfaces; feeding of grinding, polishing, or lapping agents
- B24B 53/12 - Dressing tools; Holders therefor
Patent holdings for IPC class B24B 53/12
Total number of patents in this class: 151
10-year publication summary
|
12
|
5
|
13
|
19
|
16
|
13
|
6
|
6
|
12
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Disco Corporation | 1745 |
10 |
| Saint-Gobain Abrasifs | 657 |
9 |
| Saint-Gobain Abrasives, Inc. | 895 |
9 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
7 |
| Ebara Corporation | 1951 |
7 |
| Reishauer AG | 79 |
6 |
| Shin-Etsu Handotai Co., Ltd. | 1277 |
6 |
| A.L.M.T. Corp. | 209 |
5 |
| Entegris, Inc. | 1736 |
5 |
| 3m Innovative Properties Company | 18406 |
3 |
| Chien-Min Sung | 5 |
3 |
| Towa Corporation | 236 |
3 |
| Sung, Chien-min, Dr | 4 |
3 |
| Sumitomo Electric Hardmetal Corp. | 969 |
2 |
| Intel Corporation | 45621 |
2 |
| Applied Materials, Inc. | 16587 |
2 |
| Seagate Technology LLC | 4228 |
2 |
| Asahi Glass Company, Limited | 2985 |
2 |
| JTEKT Corporation | 2423 |
2 |
| Toyoda Van Moppes Ltd. | 16 |
2 |
| Other owners | 61 |