- 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 57/04 - Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
Patent holdings for IPC class B24B 57/04
Total number of patents in this class: 26
10-year publication summary
1
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3
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1
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3
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2
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3
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2
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3
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4
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2
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Applied Materials, Inc. | 16587 |
4 |
3m Innovative Properties Company | 18406 |
3 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
Metso Brasil Industria e Comercio Ltda | 17 |
2 |
Menzerna Polishing Compounds GmbH & Co. KG | 6 |
2 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
Industrial Technology Research Institute | 4898 |
1 |
Showa Denko K.K. | 2539 |
1 |
Ebara Corporation | 1951 |
1 |
Araca, Inc. | 16 |
1 |
Fu Tai Hua Industry (Shenzhen) Co., Ltd. | 321 |
1 |
Günter Effgen GmbH | 12 |
1 |
Luben Glass S.r.l. | 2 |
1 |
MMLJ, Inc. | 26 |
1 |
Sintokogio, Ltd. | 1148 |
1 |
Arnmec S.r.l. | 4 |
1 |
sentenso GmbH | 3 |
1 |
Other owners | 0 |