- 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 7/19 - Single-purpose machines or devices for grinding plane decorative patterns
Patent holdings for IPC class B24B 7/19
Total number of patents in this class: 40
10-year publication summary
|
1
|
5
|
1
|
2
|
2
|
3
|
2
|
3
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0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hymmen GmbH Maschinen- und Anlagenbau | 32 |
3 |
| Ferro Corporation | 223 |
2 |
| Karl Heesemann Maschinenfabrik GmbH & Co. KG | 18 |
2 |
| Nidek Co., Ltd. | 341 |
2 |
| Samsung Electronics Co., Ltd. | 153573 |
1 |
| Research In Motion Limited | 1418 |
1 |
| LG Electronics Inc. | 74953 |
1 |
| LG Chem, Ltd. | 17813 |
1 |
| Micron Technology, Inc. | 27266 |
1 |
| Applied Materials, Inc. | 19999 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47211 |
1 |
| Hyundai Motor Company | 23688 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5933 |
1 |
| JSR Corporation | 2540 |
1 |
| Board of Trustees of Michigan State University | 1207 |
1 |
| Cleanup Corporation | 16 |
1 |
| DENTSPLY SIRONA Inc. | 1828 |
1 |
| Disco Corporation | 1929 |
1 |
| Edgecraft Corporation | 107 |
1 |
| Gebr. Brasseler GmbH & Co. KG | 124 |
1 |
| Other owners | 15 |