- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 37/00 - Auxiliary devices or processes, not specially adapted to 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: 1259
10-year publication summary
|
137
|
109
|
98
|
102
|
101
|
98
|
89
|
96
|
93
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11379 |
149 |
| Lincoln Global, Inc. | 2161 |
43 |
| Kulicke and Soffa Industries, Inc. | 294 |
26 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 560 |
11 |
| Hypertherm, Inc. | 520 |
10 |
| Texas Instruments Incorporated | 19403 |
9 |
| Fronius International GmbH | 668 |
9 |
| CRC-Evans Pipeline International, Inc. | 41 |
8 |
| Contemporary Amperex Technology Co., Limited | 5307 |
8 |
| The ESAB Group, Inc. | 318 |
8 |
| Kjellberg-stiftung | 59 |
7 |
| TRUMPF Laser GmbH | 158 |
7 |
| ArcelorMittal France | 102 |
6 |
| Linde Aktiengesellschaft | 1553 |
6 |
| Jiangsu University of Science and Technology | 359 |
6 |
| Asmpt Singapore Pte. Ltd. | 217 |
6 |
| Rtx Corporation | 9069 |
6 |
| Samsung Electronics Co., Ltd. | 138320 |
5 |
| Intel Corporation | 46091 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
5 |
| Other owners | 919 |