- 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 41/00 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
Patent holdings for IPC class B24B 41/00
Total number of patents in this class: 367
10-year publication summary
29
|
29
|
27
|
35
|
48
|
38
|
33
|
43
|
32
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
13 |
CITIC Dicastal CO., LTD | 531 |
13 |
Disco Corporation | 1745 |
11 |
3m Innovative Properties Company | 18406 |
8 |
Ebara Corporation | 1951 |
8 |
FerRobotics Compliant Robot Technology GmbH | 64 |
6 |
Schneider GmbH & Co. KG | 160 |
6 |
Schaeffler Technologies AG & Co. KG | 8880 |
5 |
Essilor International (compagnie Generale D'optique) | 2918 |
5 |
Hilti Aktiengesellschaft | 3227 |
4 |
Nanjing Yuzhi Intelligent Technology Co. Ltd. | 28 |
4 |
Tdg-nissin Precision Machinery Co., Ltd. | 18 |
4 |
The Boeing Company | 19843 |
3 |
Pratt & Whitney Canada Corp. | 4215 |
3 |
Black & Decker, Inc. | 2402 |
3 |
Fabrica Machinale S.r.l. | 25 |
3 |
FOR.EL. S.p.A. | 37 |
3 |
Nagel Maschinen- und Werkzeugfabrik GmbH | 20 |
3 |
Sahajanand Technologies Private Limited | 25 |
3 |
Schwamborn Geraetebau GmbH | 3 |
3 |
Other owners | 256 |