- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 15/14 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
Patent holdings for IPC class B23P 15/14
Total number of patents in this class: 198
10-year publication summary
|
26
|
13
|
13
|
17
|
6
|
18
|
14
|
8
|
10
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7238 |
8 |
| American Axle & Manufacturing, Inc. | 640 |
8 |
| Profilator GmbH & Co. KG | 62 |
6 |
| Eaton Capital | 9 |
5 |
| Siemens AG | 24029 |
4 |
| Toyota Motor Corporation | 35772 |
4 |
| Aisin AW Co., Ltd. | 2254 |
4 |
| Magna Powertrain Inc. | 103 |
4 |
| Sumitomo Electric Industries, Ltd. | 16331 |
3 |
| GM Global Technology Operations LLC | 16124 |
3 |
| Schaeffler Technologies AG & Co. KG | 10968 |
3 |
| Feintool International Holding AG | 98 |
3 |
| Inventus Holdings, LLC | 150 |
3 |
| Safran Transmission Systems | 374 |
3 |
| Sikorsky Aircraft Corporation | 1067 |
3 |
| Steering Solutions IP Holding Corporation | 976 |
3 |
| Rtx Corporation | 10102 |
3 |
| Robert Bosch GmbH | 44160 |
2 |
| Hamilton Sundstrand Corporation | 5015 |
2 |
| JTEKT Corporation | 2583 |
2 |
| Other owners | 122 |