Patent holdings for IPC class B24B 49/05

Total number of patents in this class: 26

10-year publication summary

1
2
5
3
4
2
1
2
2
2
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Ebara Corporation
2379
8
Tokyo Electron Limited
13987
4
Taiwan Semiconductor Manufacturing Company, Ltd.
49324
3
Schaeffler Technologies AG & Co. KG
11233
2
Rollomatic S.A.
34
2
The Boeing Company
20217
1
Applied Materials, Inc.
20625
1
NSK Ltd.
2852
1
Globalwafers Co., Ltd.
735
1
Sumco Corporation
1108
1
Gold Art S.r.l.
7
1
Wolfspeed, Inc.
923
1
Other owners 0