- 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 5/37 - Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
Patent holdings for IPC class B24B 5/37
Total number of patents in this class: 51
10-year publication summary
|
2
|
4
|
4
|
2
|
0
|
4
|
2
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tenova S.p.A. | 155 |
4 |
| Schaeffler Technologies AG & Co. KG | 10505 |
3 |
| The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. | 380 |
3 |
| SSAB Enterprises, LLC | 19 |
3 |
| NSK Ltd. | 2820 |
2 |
| JFE Steel Corporation | 7163 |
2 |
| Shin-Etsu Handotai Co., Ltd. | 1290 |
2 |
| Komatsu NTC Ltd. | 120 |
1 |
| Northwestern University | 3483 |
1 |
| Aktiebolaget SKF | 3045 |
1 |
| Alcoa Inc. | 272 |
1 |
| Andritz Kuesters GmbH | 10 |
1 |
| Danieli Automation SpA | 124 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 714 |
1 |
| Erwin Junker Grinding Technology A.S. | 24 |
1 |
| Glebar Acquisition, LLC | 11 |
1 |
| Hydro Aluminium Rolled Products GmbH | 115 |
1 |
| IHI Corporation | 3491 |
1 |
| Koenig & Bauer AG | 971 |
1 |
| Metso Paper, Inc. | 384 |
1 |
| Other owners | 19 |