- 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: 516
10-year publication summary
|
65
|
68
|
68
|
50
|
35
|
35
|
27
|
22
|
18
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hypertherm, Inc. | 634 |
38 |
| Norsk Titanium AS | 75 |
27 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2875 |
16 |
| Karsten Manufacturing Corporation | 3207 |
16 |
| Illinois Tool Works Inc. | 11485 |
13 |
| Lincoln Global, Inc. | 2147 |
12 |
| Velo3D, Inc. | 153 |
11 |
| GE Infrastructure Technology, LLC | 6241 |
11 |
| Honda Motor Co., Ltd. | 25352 |
10 |
| The ESAB Group, Inc. | 333 |
10 |
| Siemens Energy, Inc. | 1712 |
9 |
| Rtx Corporation | 9420 |
9 |
| Sulzer Management AG | 668 |
8 |
| Linde Aktiengesellschaft | 1498 |
7 |
| Siemens AG | 24436 |
6 |
| Höganäs AB | 308 |
6 |
| IPG Photonics Corporation | 539 |
6 |
| Kjellberg-stiftung | 61 |
6 |
| Taiyo Nippon Sanso Corporation | 364 |
6 |
| Kubota Corporation | 3932 |
5 |
| Other owners | 284 |