- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 9/04 - Treating or finishing by hammering or applying repeated pressure
Patent holdings for IPC class B23P 9/04
Total number of patents in this class: 76
10-year publication summary
|
5
|
14
|
5
|
6
|
9
|
5
|
5
|
1
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Alfing Kessler GmbH | 61 |
13 |
| Rtx Corporation | 10127 |
6 |
| Safran Aircraft Engines | 6727 |
5 |
| Ustav Termomechaniky AV CR, V.v.i. | 3 |
3 |
| The Boeing Company | 20186 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
2 |
| Schaeffler Technologies AG & Co. KG | 11093 |
2 |
| EADS Deutschland GmbH | 355 |
2 |
| JFE Steel Corporation | 7589 |
2 |
| MTU Aero Engines AG | 731 |
2 |
| Sugino Machine Limited | 195 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6111 |
2 |
| General Electric Company | 13915 |
1 |
| Rolls-Royce PLC | 3224 |
1 |
| Hilti Aktiengesellschaft | 3701 |
1 |
| Aktiebolaget SKF | 3142 |
1 |
| AREVA Inc. | 30 |
1 |
| Beijing Institute of Technology | 405 |
1 |
| Bollhoff Verbindungstechnik GmbH | 260 |
1 |
| Ecoroll AG Werkzeugtechnik | 16 |
1 |
| Other owners | 25 |