- 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: 251
10-year publication summary
|
36
|
28
|
35
|
23
|
22
|
14
|
20
|
9
|
17
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20094 |
6 |
| Nippon Light Metal Company, Ltd. | 683 |
6 |
| Postle Industries, Inc. | 56 |
6 |
| Toyota Motor Corporation | 34698 |
5 |
| POSCO Co., Ltd. | 1665 |
5 |
| Honda Motor Co., Ltd. | 25873 |
4 |
| Rtx Corporation | 9885 |
4 |
| Illinois Tool Works Inc. | 11742 |
3 |
| LG Electronics Inc. | 75045 |
3 |
| Kohler Co. | 4128 |
3 |
| Corning Incorporated | 10426 |
3 |
| Bystronic Laser AG | 273 |
3 |
| Nemak, S.A.B. de C.V. | 107 |
3 |
| ThyssenKrupp Steel Europe AG | 984 |
3 |
| TRUMPF Laser- und Systemtechnik GmbH | 529 |
3 |
| General Electric Company | 13806 |
2 |
| Halliburton Energy Services, Inc. | 21217 |
2 |
| Airbus Helicopters | 930 |
2 |
| Medtronic Vascular, Inc. | 1462 |
2 |
| Delphi Technologies, Inc. | 402 |
2 |
| Other owners | 181 |