- 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 101/04 - Tubular or hollow articles
Patent holdings for IPC class B23K 101/04
Total number of patents in this class: 249
10-year publication summary
|
29
|
36
|
28
|
35
|
22
|
22
|
14
|
19
|
9
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20139 |
6 |
| Nippon Light Metal Company, Ltd. | 672 |
6 |
| Postle Industries, Inc. | 51 |
6 |
| Honda Motor Co., Ltd. | 25780 |
5 |
| Toyota Motor Corporation | 33015 |
5 |
| POSCO Co., Ltd. | 1573 |
4 |
| Rtx Corporation | 9483 |
4 |
| Illinois Tool Works Inc. | 11519 |
3 |
| LG Electronics Inc. | 73690 |
3 |
| Kohler Co. | 4069 |
3 |
| Corning Incorporated | 10327 |
3 |
| Bystronic Laser AG | 271 |
3 |
| ThyssenKrupp Steel Europe AG | 961 |
3 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
3 |
| General Electric Company | 13859 |
2 |
| Halliburton Energy Services, Inc. | 20977 |
2 |
| Airbus Helicopters | 973 |
2 |
| Medtronic Vascular, Inc. | 1494 |
2 |
| Delphi Technologies, Inc. | 426 |
2 |
| Rolls-Royce PLC | 3137 |
2 |
| Other owners | 180 |