- 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 27/00 - Other grinding machines or devices
Patent holdings for IPC class B24B 27/00
Total number of patents in this class: 689
10-year publication summary
|
53
|
88
|
96
|
70
|
68
|
59
|
52
|
42
|
31
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CITIC Dicastal CO., LTD | 568 |
23 |
| 3m Innovative Properties Company | 17455 |
22 |
| FerRobotics Compliant Robot Technology GmbH | 66 |
22 |
| Ebara Corporation | 2385 |
15 |
| Schneider GmbH & Co. KG | 167 |
12 |
| Disco Corporation | 1965 |
11 |
| JFE Steel Corporation | 7692 |
11 |
| FOR.EL. S.p.A. | 58 |
10 |
| Satisloh AG | 117 |
10 |
| FANUC Corporation | 7438 |
7 |
| Taikisha Ltd. | 135 |
7 |
| Mitsubishi Electric Corporation | 48508 |
6 |
| Rud. Starcke GmbH & Co. KG | 39 |
6 |
| Hangzhou Sizone Electronic Technology Inc. | 90 |
6 |
| Atlas Copco Airpower, naamloze vennootschap | 1085 |
5 |
| Erwin Junker Maschinenfabrik GmbH | 40 |
5 |
| Fabrica Machinale S.r.l. | 25 |
5 |
| Fives Landis Limited | 42 |
5 |
| II-VI Delaware, Inc. | 1621 |
5 |
| Nagel Maschinen- und Werkzeugfabrik GmbH | 19 |
5 |
| Other owners | 491 |