- 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 19/22 - Single purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
Patent holdings for IPC class B24B 19/22
Total number of patents in this class: 116
10-year publication summary
|
12
|
14
|
8
|
11
|
11
|
10
|
7
|
11
|
3
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Domaille Engineering, LLC | 32 |
12 |
| Corning Research & Development Corporation | 1334 |
7 |
| Corning Incorporated | 10550 |
5 |
| SEIKOH Giken Co., Ltd. | 108 |
5 |
| euromicron Werkzeuge GmbH | 9 |
4 |
| Huaqiao University | 81 |
4 |
| Tyco Electronics (shanghai) Co. Ltd. | 1079 |
3 |
| NTT Advanced Technology Corporation | 83 |
3 |
| NGK Insulators, Ltd. | 5170 |
2 |
| Tyco Electronics UK Limited | 456 |
2 |
| CommScope Technologies LLC | 3251 |
2 |
| Corning Optical Communications LLC | 1267 |
2 |
| Fives Landis Limited | 42 |
2 |
| Huazhong University of Science and Technology | 1153 |
2 |
| Japan Aviation Electronics Industry, Limited | 1872 |
2 |
| Mipox Corporation | 21 |
2 |
| TYROLIT - Schleifmittelwerke Swarovski K.G. | 54 |
2 |
| TE Connectivity Corporation | 423 |
2 |
| LM Glasfiber A/S | 131 |
2 |
| Innogetic Technology Co., Ltd. | 15 |
2 |
| Other owners | 49 |