- 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 35/32 - Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C
Patent holdings for IPC class B23K 35/32
Total number of patents in this class: 237
10-year publication summary
|
31
|
30
|
18
|
19
|
15
|
14
|
10
|
8
|
7
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Materials Corporation | 2431 |
6 |
| Siemens Energy, Inc. | 1693 |
5 |
| H.C. Starck Solutions Coldwater, LLC | 27 |
5 |
| Oceania Defence Ltd. | 7 |
5 |
| Halliburton Energy Services, Inc. | 20749 |
4 |
| Siemens AG | 24561 |
4 |
| Consolidated Nuclear Security, LLC | 125 |
4 |
| Lincoln Global, Inc. | 2164 |
4 |
| Norsk Titanium AS | 75 |
4 |
| Rolls-Royce Corporation | 1726 |
4 |
| Baker Hughes Holdings LLC | 3007 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8647 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10837 |
3 |
| Alfa Laval Corporate AB | 1302 |
3 |
| Endress+Hauser GmbH+Co. KG | 469 |
3 |
| Nippon Tungsten Co., Ltd. | 44 |
3 |
| Norsk Titanium Components AS | 6 |
3 |
| PLANSEE SE | 233 |
3 |
| Tanaka Kikinzoku Kogyo K.K. | 584 |
3 |
| GE Infrastructure Technology, LLC | 6192 |
3 |
| Other owners | 161 |