- 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 26/30 - Seam welding of three-dimensional seams
Patent holdings for IPC class B23K 26/30
Total number of patents in this class: 120
10-year publication summary
|
3
|
0
|
3
|
5
|
0
|
1
|
4
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42684 |
3 |
| Caterpillar Inc. | 9549 |
3 |
| ArcelorMittal | 2289 |
3 |
| Lincoln Global, Inc. | 2151 |
3 |
| Salvagnini Italia S.p.A. | 53 |
3 |
| Covidien LP | 10652 |
2 |
| Illinois Tool Works Inc. | 11469 |
2 |
| Medtronic, Inc. | 9812 |
2 |
| Siemens Energy, Inc. | 1690 |
2 |
| Carl Zeiss SMT GmbH | 2979 |
2 |
| Bystronic Laser AG | 271 |
2 |
| Carl Zeiss Microscopy GmbH | 1205 |
2 |
| FANUC Corporation | 6679 |
2 |
| Hypertherm, Inc. | 631 |
2 |
| Proportional Technologies, Inc. | 12 |
2 |
| Synova SA | 56 |
2 |
| TRUMPF Laser GmbH + Co. KG | 156 |
2 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
2 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 548 |
2 |
| GE Infrastructure Technology, LLC | 6226 |
2 |
| Other owners | 75 |