- 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 35/40 - Making wire or rods for soldering or welding
Patent holdings for IPC class B23K 35/40
Total number of patents in this class: 481
10-year publication summary
35
|
37
|
48
|
28
|
45
|
47
|
29
|
27
|
41
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hobart Brothers LLC | 106 |
31 |
Hobart Brothers Company | 99 |
30 |
Illinois Tool Works Inc. | 11152 |
20 |
Lincoln Global, Inc. | 2180 |
20 |
Senju Metal Industry Co., Ltd. | 654 |
19 |
UACJ Corporation | 631 |
19 |
Zhengzhou Research Institute of Mechanical Engineering Co., Ltd | 24 |
14 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
10 |
Mitsubishi Materials Corporation | 2378 |
7 |
Heraeus Materials Singapore, PTE., Ltd. | 39 |
7 |
GE Infrastructure Technology, LLC | 5873 |
6 |
Denso Corporation | 23338 |
5 |
Siemens Energy, Inc. | 1770 |
5 |
IHI Corporation | 3268 |
5 |
Nippon Steel Corporation | 5649 |
5 |
Lebronze Alloys | 37 |
5 |
H.C. Starck Solutions Coldwater, LLC | 31 |
5 |
Mitsubishi Electric Corporation | 43934 |
4 |
Murata Manufacturing Co., Ltd. | 22355 |
4 |
Bellman-Melcor Development, LLC | 7 |
4 |
Other owners | 256 |