- 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 29/00 - Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
Patent holdings for IPC class B24B 29/00
Total number of patents in this class: 382
10-year publication summary
|
29
|
32
|
37
|
39
|
43
|
26
|
16
|
19
|
24
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CITIC Dicastal CO., LTD | 558 |
32 |
| Xebec Technology Co., Ltd. | 62 |
22 |
| Taimei Chemicals Co., Ltd. | 49 |
21 |
| 3m Innovative Properties Company | 17858 |
14 |
| Applied Materials, Inc. | 18501 |
11 |
| Sintokogio, Ltd. | 1166 |
10 |
| Corning Incorporated | 10246 |
8 |
| MONTI-Werkzeuge GmbH | 59 |
8 |
| Rud. Starcke GmbH & Co. KG | 42 |
6 |
| Apple Inc. | 54610 |
5 |
| Pratt & Whitney Canada Corp. | 4700 |
5 |
| Fujimi Incorporated | 740 |
5 |
| Japan Production & Sales Company LLC | 7 |
5 |
| Samsung Electronics Co., Ltd. | 145025 |
4 |
| Illinois Tool Works Inc. | 11450 |
4 |
| Asahi Glass Company, Limited | 2802 |
4 |
| Ebara Corporation | 2163 |
4 |
| Atlas Copco Airpower, naamloze vennootschap | 1024 |
4 |
| Osborn LLC | 20 |
4 |
| Hitachi Metals, Ltd. | 1985 |
3 |
| Other owners | 203 |