- 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: 153
10-year publication summary
|
7
|
8
|
13
|
11
|
19
|
21
|
11
|
20
|
12
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17762 |
8 |
| Sharp Kabushiki Kaisha | 18692 |
8 |
| JFE Steel Corporation | 6992 |
7 |
| Rud. Starcke GmbH & Co. KG | 42 |
4 |
| Zhejiang Mopper Environmental Technology Co., Ltd | 4 |
4 |
| Picote Solutions Oy Ltd. | 21 |
3 |
| Decom Engineering Ltd | 5 |
3 |
| LG Chem, Ltd. | 17680 |
2 |
| Ford Motor Company | 2708 |
2 |
| United Technologies Corporation | 2241 |
2 |
| Applied Materials, Inc. | 19005 |
2 |
| Corning Incorporated | 10336 |
2 |
| Ebara Corporation | 2201 |
2 |
| Advanced Drainage Systems, Inc. | 349 |
2 |
| AlcoTec Wire Corporation | 13 |
2 |
| Pipeline Induction Heat Limited | 26 |
2 |
| POSTECH Academy-industry Foundation | 1089 |
2 |
| Screen Holdings Co., Ltd. | 2897 |
2 |
| Taiyuan University of Technology | 264 |
2 |
| Thomas Engineering Solutions & Consulting, LLC | 13 |
2 |
| Other owners | 90 |