- 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 57/00 - Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
Patent holdings for IPC class B24B 57/00
Total number of patents in this class: 89
10-year publication summary
|
2
|
6
|
6
|
7
|
4
|
2
|
3
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta, Inc. | 8956 |
9 |
| Applied Materials, Inc. | 19531 |
6 |
| LG Chem, Ltd. | 17726 |
2 |
| Ebara Corporation | 2248 |
2 |
| Dalian University of Technology | 1556 |
2 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 338 |
2 |
| Kuraray Co., Ltd. | 3560 |
2 |
| Menicon Co., Ltd. | 423 |
2 |
| Metso Brasil Industria e Comercio Ltda | 15 |
2 |
| Pall Corporation | 338 |
2 |
| Shin-Etsu Handotai Co., Ltd. | 1292 |
2 |
| Sumco Corporation | 1115 |
2 |
| Versum Materials US, LLC | 657 |
2 |
| Wenzhou FocuSee Vision Care Technologies Co., Ltd. | 4 |
2 |
| Samsung Electronics Co., Ltd. | 150751 |
1 |
| Baker Hughes Incorporated | 5143 |
1 |
| The Boeing Company | 20085 |
1 |
| Sumitomo Electric Industries, Ltd. | 15928 |
1 |
| Murata Manufacturing Co., Ltd. | 25207 |
1 |
| United Microelectronics Corp. | 4360 |
1 |
| Other owners | 44 |