- 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 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: 27
10-year publication summary
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1
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3
|
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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4
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 20053 |
5 |
| 3m Innovative Properties Company | 17509 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47419 |
3 |
| Metso Brasil Industria e Comercio Ltda | 15 |
2 |
| Menzerna Polishing Compounds GmbH & Co. KG | 8 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4015 |
1 |
| Industrial Technology Research Institute | 5083 |
1 |
| Ebara Corporation | 2270 |
1 |
| Araca, Inc. | 20 |
1 |
| Fu Tai Hua Industry (Shenzhen) Co., Ltd. | 320 |
1 |
| Günter Effgen GmbH | 10 |
1 |
| Luben Glass S.r.l. | 2 |
1 |
| MMLJ, Inc. | 26 |
1 |
| Sintokogio, Ltd. | 1179 |
1 |
| Taichi Metal Material Technology Co., Ltd. | 8 |
1 |
| sentenso GmbH | 3 |
1 |
| Sonicam | 4 |
1 |
| Other owners | 0 |