- 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 27/00 - Other grinding machines or devices
Patent holdings for IPC class B24B 27/00
Total number of patents in this class: 608
10-year publication summary
50
|
43
|
53
|
88
|
93
|
67
|
65
|
54
|
50
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
CITIC Dicastal CO., LTD | 531 |
23 |
FerRobotics Compliant Robot Technology GmbH | 64 |
22 |
3m Innovative Properties Company | 18406 |
17 |
Ebara Corporation | 1951 |
13 |
Schneider GmbH & Co. KG | 160 |
12 |
Disco Corporation | 1745 |
9 |
Rud. Starcke GmbH & Co. KG | 46 |
8 |
Satisloh AG | 110 |
8 |
Erwin Junker Maschinenfabrik GmbH | 48 |
7 |
Taikisha Ltd. | 110 |
7 |
Supfina Grieshaber GmbH & Co. KG | 85 |
6 |
Mitsubishi Electric Corporation | 43934 |
5 |
Atlas Copco Airpower, naamloze vennootschap | 915 |
5 |
Essilor International (compagnie Generale D'optique) | 2918 |
5 |
Fabrica Machinale S.r.l. | 25 |
5 |
FANUC Corporation | 5803 |
5 |
FOR.EL. S.p.A. | 37 |
5 |
Nagel Maschinen- und Werkzeugfabrik GmbH | 20 |
5 |
Shin-Etsu Handotai Co., Ltd. | 1277 |
5 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
5 |
Other owners | 431 |