- 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 35/22 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
Patent holdings for IPC class B23K 35/22
Total number of patents in this class: 605
10-year publication summary
|
59
|
38
|
46
|
41
|
42
|
19
|
30
|
14
|
18
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UACJ Corporation | 741 |
75 |
| Senju Metal Industry Co., Ltd. | 690 |
66 |
| Murata Manufacturing Co., Ltd. | 25893 |
19 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2842 |
19 |
| Lincoln Global, Inc. | 2107 |
18 |
| Denso Corporation | 25717 |
17 |
| Mitsubishi Materials Corporation | 2481 |
13 |
| Harima Chemicals, Inc. | 203 |
12 |
| Mitsubishi Aluminum Co., Ltd. | 56 |
12 |
| Liburdi Engineering Limited | 53 |
10 |
| Illinois Tool Works Inc. | 11867 |
7 |
| Koki Company Limited | 72 |
7 |
| Oerlikon Metco (US) Inc. | 215 |
7 |
| Siemens AG | 23972 |
6 |
| Sekisui Chemical Co., Ltd. | 3638 |
6 |
| MA Aluminum Corporation | 49 |
6 |
| Kobe Steel, Ltd. | 900 |
5 |
| Stoody Company | 13 |
5 |
| GM Global Technology Operations LLC | 16219 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48760 |
4 |
| Other owners | 287 |