- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 25/00 - Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
Patent holdings for IPC class B23P 25/00
Total number of patents in this class: 211
10-year publication summary
|
6
|
7
|
10
|
13
|
9
|
8
|
9
|
7
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20170 |
6 |
| Micro-LAM, Inc. | 14 |
5 |
| Rtx Corporation | 9529 |
5 |
| Safran Aircraft Engines | 6352 |
4 |
| Covidien LP | 10683 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8847 |
3 |
| Abbott Cardiovascular Systems, Inc. | 1114 |
3 |
| Purdue Research Foundation | 3705 |
3 |
| EV Group GmbH | 45 |
3 |
| Metal Industries Research & Development Centre | 222 |
3 |
| Sumitomo Heavy Industries, Ltd. | 1963 |
3 |
| Zephyros, Inc. | 661 |
3 |
| Innolite GmbH | 13 |
3 |
| Illinois Tool Works Inc. | 11524 |
2 |
| Panasonic Corporation | 20001 |
2 |
| Board of Trustees of Northern Illinois University | 66 |
2 |
| Board of Trustees of Western Michigan University, The | 92 |
2 |
| Changwon National University Industry Academy Cooperation Corps | 95 |
2 |
| Hayward Industries, Inc. | 667 |
2 |
| Huazhong University of Science and Technology | 1075 |
2 |
| Other owners | 150 |