- 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 27/033 - Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Patent holdings for IPC class B24B 27/033
Total number of patents in this class: 164
10-year publication summary
|
9
|
15
|
12
|
20
|
22
|
12
|
21
|
12
|
12
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17463 |
9 |
| Sharp Kabushiki Kaisha | 18460 |
8 |
| JFE Steel Corporation | 7704 |
7 |
| Techwing, Inc. | 27 |
4 |
| Zhejiang Mopper Environmental Technology Co., Ltd | 4 |
4 |
| Rud. Starcke GmbH & Co. KG | 39 |
3 |
| Picote Solutions Oy Ltd. | 21 |
3 |
| Decom Engineering Ltd | 5 |
3 |
| LG Chem, Ltd. | 18005 |
2 |
| Ford Motor Company | 2643 |
2 |
| United Technologies Corporation | 2174 |
2 |
| Applied Materials, Inc. | 20694 |
2 |
| Corning Incorporated | 10572 |
2 |
| Ebara Corporation | 2388 |
2 |
| AlcoTec Wire Corporation | 13 |
2 |
| Entegris, Inc. | 2046 |
2 |
| Malish Corporation, The | 34 |
2 |
| Nippon Steel Corporation | 7118 |
2 |
| Pipeline Induction Heat Limited | 22 |
2 |
| POSTECH Academy-industry Foundation | 1058 |
2 |
| Other owners | 99 |