- 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 10/02 - Plasma welding
Patent holdings for IPC class B23K 10/02
Total number of patents in this class: 527
10-year publication summary
|
68
|
74
|
52
|
39
|
40
|
32
|
26
|
20
|
19
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hypertherm, Inc. | 680 |
37 |
| Norsk Titanium AS | 82 |
30 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2844 |
16 |
| Karsten Manufacturing Corporation | 3283 |
16 |
| Illinois Tool Works Inc. | 11894 |
13 |
| Lincoln Global, Inc. | 2108 |
12 |
| Velo3D, Inc. | 153 |
11 |
| GE Infrastructure Technology, LLC | 6152 |
11 |
| Honda Motor Co., Ltd. | 26594 |
10 |
| Siemens Energy, Inc. | 1678 |
9 |
| The ESAB Group, Inc. | 365 |
9 |
| Rtx Corporation | 10199 |
9 |
| Höganäs AB | 297 |
8 |
| Sulzer Management AG | 716 |
8 |
| Linde Aktiengesellschaft | 1411 |
7 |
| Siemens AG | 23913 |
6 |
| IPG Photonics Corporation | 596 |
6 |
| Kjellberg-stiftung | 73 |
6 |
| Taiyo Nippon Sanso Corporation | 350 |
6 |
| Nippon Steel Corporation | 7050 |
5 |
| Other owners | 292 |