- All sections
- B - Performing operationstransporting
- B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking by laser beam
- B23K 28/00 - Welding or cutting not covered by groups
Patent holdings for IPC class B23K 28/00
Total number of patents in this class: 73
10-year publication summary
|
5
|
4
|
7
|
3
|
4
|
4
|
1
|
3
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11902 |
4 |
| Rtx Corporation | 10222 |
4 |
| Siemens AG | 23934 |
3 |
| The Boeing Company | 20217 |
3 |
| GE Infrastructure Technology, LLC | 6151 |
3 |
| Pratt & Whitney Canada Corp. | 5594 |
2 |
| Addionics IL Ltd | 16 |
2 |
| General Electric Company | 14010 |
1 |
| Samsung Display Co., Ltd. | 39229 |
1 |
| Toyota Motor Corporation | 36389 |
1 |
| Toshiba Corporation | 12727 |
1 |
| Applied Materials, Inc. | 20625 |
1 |
| Infineon Technologies AG | 8427 |
1 |
| SAE Magnetics (H.K.) Ltd. | 311 |
1 |
| Korea Institute of Science and Technology | 2267 |
1 |
| Fujikura Ltd. | 3133 |
1 |
| ArcelorMittal Investigacion y Desarrollo SL | 208 |
1 |
| ArvinMeritor Technology, LLC | 420 |
1 |
| ASM IP Holding B.V. | 2481 |
1 |
| Beijing University of Technology | 522 |
1 |
| Other owners | 39 |