- 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: 518
10-year publication summary
|
68
|
68
|
49
|
35
|
35
|
27
|
23
|
18
|
17
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hypertherm, Inc. | 642 |
38 |
| Norsk Titanium AS | 80 |
27 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
16 |
| Karsten Manufacturing Corporation | 3219 |
16 |
| Illinois Tool Works Inc. | 11645 |
13 |
| Lincoln Global, Inc. | 2133 |
12 |
| Velo3D, Inc. | 150 |
11 |
| GE Infrastructure Technology, LLC | 6205 |
11 |
| Honda Motor Co., Ltd. | 25770 |
10 |
| The ESAB Group, Inc. | 339 |
10 |
| Siemens Energy, Inc. | 1700 |
9 |
| Rtx Corporation | 9689 |
9 |
| Sulzer Management AG | 691 |
8 |
| Höganäs AB | 303 |
7 |
| Linde Aktiengesellschaft | 1465 |
7 |
| Siemens AG | 24299 |
6 |
| IPG Photonics Corporation | 565 |
6 |
| Kjellberg-stiftung | 62 |
6 |
| Taiyo Nippon Sanso Corporation | 368 |
6 |
| Kubota Corporation | 4139 |
5 |
| Other owners | 285 |