- 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: 634
10-year publication summary
|
43
|
53
|
88
|
96
|
69
|
67
|
57
|
52
|
39
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CITIC Dicastal CO., LTD | 558 |
23 |
| FerRobotics Compliant Robot Technology GmbH | 65 |
22 |
| 3m Innovative Properties Company | 17855 |
18 |
| Ebara Corporation | 2148 |
14 |
| Schneider GmbH & Co. KG | 161 |
11 |
| Disco Corporation | 1848 |
10 |
| Satisloh AG | 115 |
10 |
| Rud. Starcke GmbH & Co. KG | 42 |
7 |
| Taikisha Ltd. | 121 |
7 |
| Mitsubishi Electric Corporation | 45860 |
6 |
| FANUC Corporation | 6608 |
6 |
| JFE Steel Corporation | 6794 |
6 |
| Supfina Grieshaber GmbH & Co. KG | 81 |
6 |
| Atlas Copco Airpower, naamloze vennootschap | 1019 |
5 |
| Erwin Junker Maschinenfabrik GmbH | 40 |
5 |
| Essilor International (compagnie Generale D'optique) | 2984 |
5 |
| Fabrica Machinale S.r.l. | 26 |
5 |
| Fives Landis Limited | 42 |
5 |
| FOR.EL. S.p.A. | 43 |
5 |
| II-VI Delaware, Inc. | 1690 |
5 |
| Other owners | 453 |