- 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 11/18 - Resistance weldingSevering by resistance heating taking account of the properties of the material to be welded of non-ferrous metals
Patent holdings for IPC class B23K 11/18
Total number of patents in this class: 111
10-year publication summary
|
8
|
9
|
15
|
15
|
6
|
7
|
12
|
5
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 15401 |
14 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
10 |
| Novelis Inc. | 769 |
6 |
| Howmet Aerospace Inc. | 394 |
4 |
| Toyota Motor Corporation | 33519 |
3 |
| Al-s Technology B.V. | 8 |
3 |
| Nadex Co., Ltd | 9 |
3 |
| Nag System Co., Ltd. | 7 |
3 |
| Innovative Weld Solutions L.L.C. | 7 |
3 |
| LISI Automotive | 12 |
3 |
| BAL Seal Engineering, LLC | 109 |
3 |
| Weldstone Components GmbH | 5 |
3 |
| Honda Motor Co., Ltd. | 25784 |
2 |
| ArcelorMittal | 2402 |
2 |
| Friedrich-Alexander-Universitaet Erlangen-Nuernberg | 114 |
2 |
| Innovative Weld Solutions Ltd. | 5 |
2 |
| JFE Steel Corporation | 7074 |
2 |
| Zimmer, Inc. | 1420 |
2 |
| Strunk Connect automated solutions GmbH & Co. KG | 9 |
2 |
| Hitachi Chemical Company, Ltd. | 2316 |
1 |
| Other owners | 38 |