- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 11/18 - Resistance welding; Severing 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: 108
10-year publication summary
|
10
|
8
|
9
|
16
|
15
|
8
|
8
|
14
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 13620 |
13 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
10 |
| Novelis Inc. | 656 |
5 |
| Innovative Weld Solutions L.L.C. | 7 |
4 |
| Howmet Aerospace Inc. | 367 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Al-s Technology B.V. | 9 |
3 |
| Innovative Weld Solutions Ltd. | 6 |
3 |
| Nadex Co., Ltd | 9 |
3 |
| Nag System Co., Ltd. | 7 |
3 |
| LISI Automotive | 11 |
3 |
| BAL Seal Engineering, LLC | 106 |
3 |
| Weldstone Components GmbH | 5 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Friedrich-Alexander-Universitaet Erlangen-Nuernberg | 105 |
2 |
| JFE Steel Corporation | 6067 |
2 |
| Zimmer, Inc. | 1371 |
2 |
| Strunk Connect automated solutions GmbH & Co. KG | 7 |
2 |
| KTH Parts Industries, Inc. | 9 |
2 |
| Hitachi Chemical Company, Ltd. | 2455 |
1 |
| Other owners | 35 |