- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 7/12 - Single-purpose machines or devices for grinding travelling elongated stock, e.g. strip-shaped work
Patent holdings for IPC class B24B 7/12
Total number of patents in this class: 38
10-year publication summary
|
6
|
4
|
4
|
1
|
5
|
0
|
2
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Berndorf Band GmbH | 113 |
6 |
| Primetals Technologies Japan, Ltd. | 156 |
2 |
| SMS Logistiksysteme GmbH | 16 |
2 |
| Flex Trim A/S | 30 |
2 |
| Samsung Electronics Co., Ltd. | 140622 |
1 |
| Toshiba Corporation | 12136 |
1 |
| Sumitomo Electric Industries, Ltd. | 15094 |
1 |
| Applied Materials, Inc. | 17987 |
1 |
| ARKU Maschinenbau GmbH | 30 |
1 |
| Cockerill Maintenance & Ingenierie SA | 82 |
1 |
| Haesung DS Co., Ltd. | 82 |
1 |
| Hans Weber Maschinenfabrik GmbH | 21 |
1 |
| JFE Steel Corporation | 6629 |
1 |
| Karl Heesemann Maschinenfabrik GmbH & Co. KG | 18 |
1 |
| National University of Singapore | 2386 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1988 |
1 |
| POSCO Co., Ltd. | 1341 |
1 |
| Primetals Technologies Austria GmbH | 516 |
1 |
| Seoul Laser Dieboard System Co., Ltd. | 24 |
1 |
| ThyssenKrupp Steel Europe AG | 957 |
1 |
| Other owners | 10 |