- All sections
- B - Performing operationstransporting
- B23H - Working of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a toolsuch working combined with other forms of working of metal
- B23H 5/08 - Electrolytic grinding
Patent holdings for IPC class B23H 5/08
Total number of patents in this class: 39
10-year publication summary
|
1
|
2
|
1
|
4
|
1
|
5
|
1
|
4
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sikorsky Aircraft Corporation | 1102 |
4 |
| Metal Industries Research & Development Centre | 222 |
3 |
| Micron Machinery Co., Ltd | 12 |
2 |
| University College Dublin, National University of Ireland, Dublin | 360 |
2 |
| Tokyo Stainless Grinding Co., Ltd. | 2 |
2 |
| Dsolve AS | 11 |
2 |
| Micron Technology, Inc. | 26256 |
1 |
| Denso Corporation | 24334 |
1 |
| STMicroelectronics S.r.l. | 3605 |
1 |
| Comptake Technology Inc. | 11 |
1 |
| Cummins Inc. | 2590 |
1 |
| Faraday Technology, Inc. | 33 |
1 |
| Kagoshima University, National University Corporation | 5 |
1 |
| Nakayamadenki Co., Ltd. | 2 |
1 |
| Nanjing University of Aeronautics and Astronautics | 429 |
1 |
| National Taiwan University of Science and Technology | 217 |
1 |
| OTEC Prazisionsfinish GmbH | 12 |
1 |
| Shenzhen University | 1643 |
1 |
| STMicroelectronics (Crolles 2) SAS | 647 |
1 |
| GE Infrastructure Technology, LLC | 6228 |
1 |
| Other owners | 10 |