- 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 37/00 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
Patent holdings for IPC class B23K 37/00
Total number of patents in this class: 1234
10-year publication summary
|
135
|
103
|
96
|
100
|
93
|
95
|
88
|
95
|
94
|
49
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11409 |
136 |
| Lincoln Global, Inc. | 2163 |
43 |
| Kulicke and Soffa Industries, Inc. | 299 |
25 |
| Contemporary Amperex Technology Co., Limited | 6361 |
13 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 552 |
11 |
| Fronius International GmbH | 680 |
10 |
| Hypertherm, Inc. | 627 |
10 |
| CRC-Evans Pipeline International, Inc. | 37 |
8 |
| The ESAB Group, Inc. | 329 |
7 |
| TRUMPF Laser GmbH | 159 |
7 |
| ArcelorMittal France | 86 |
6 |
| Kjellberg-stiftung | 60 |
6 |
| Linde Aktiengesellschaft | 1518 |
6 |
| Jiangsu University of Science and Technology | 379 |
6 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 196 |
6 |
| Asmpt Singapore Pte. Ltd. | 225 |
6 |
| Rtx Corporation | 9313 |
6 |
| Samsung Electronics Co., Ltd. | 144426 |
5 |
| General Electric Company | 13830 |
5 |
| Intel Corporation | 46751 |
5 |
| Other owners | 907 |