- 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 37/015 - Temperature control
Patent holdings for IPC class B24B 37/015
Total number of patents in this class: 228
10-year publication summary
|
11
|
15
|
19
|
27
|
27
|
30
|
18
|
26
|
26
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 20514 |
59 |
| Ebara Corporation | 2345 |
57 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
25 |
| Samsung Electronics Co., Ltd. | 158605 |
13 |
| Shin-Etsu Handotai Co., Ltd. | 1307 |
8 |
| Globalwafers Co., Ltd. | 731 |
6 |
| Sumco Corporation | 1106 |
6 |
| Kioxia Corporation | 10879 |
5 |
| K.C. Tech Co., Ltd. | 98 |
4 |
| Agc, Inc. | 5590 |
4 |
| Illinois Tool Works Inc. | 11863 |
3 |
| Screen Holdings Co., Ltd. | 3198 |
3 |
| Texas Instruments Incorporated | 19639 |
2 |
| ASM America, Inc. | 132 |
2 |
| Lapmaster International, LLC | 22 |
2 |
| 3m Innovative Properties Company | 17459 |
1 |
| Samsung Display Co., Ltd. | 38914 |
1 |
| Texas Instruments Japan, Ltd. | 1656 |
1 |
| Tokyo Electron Limited | 13884 |
1 |
| Seagate Technology LLC | 3962 |
1 |
| Other owners | 24 |