- 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 35/02 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
Patent holdings for IPC class B23K 35/02
Total number of patents in this class: 2316
10-year publication summary
283
|
301
|
283
|
255
|
233
|
187
|
193
|
151
|
153
|
52
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Senju Metal Industry Co., Ltd. | 654 |
113 |
Lincoln Global, Inc. | 2180 |
77 |
UACJ Corporation | 631 |
45 |
Illinois Tool Works Inc. | 11152 |
42 |
Siemens Energy, Inc. | 1770 |
41 |
Hobart Brothers Company | 99 |
40 |
Hobart Brothers LLC | 106 |
38 |
Alpha Assembly Solutions Inc. | 189 |
36 |
Kobe Steel, Ltd. | 912 |
33 |
Alfa Laval Corporate AB | 1265 |
30 |
Siemens AG | 24990 |
29 |
Indium Corporation | 76 |
26 |
GE Infrastructure Technology, LLC | 5873 |
26 |
Heraeus Deutschland GmbH & Co. KG | 643 |
25 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
23 |
GM Global Technology Operations LLC | 13620 |
22 |
Nippon Steel Corporation | 5649 |
21 |
Novelis Koblenz GmbH | 93 |
18 |
Murata Manufacturing Co., Ltd. | 22355 |
17 |
Aleris Rolled Products Germany GmbH | 62 |
17 |
Other owners | 1597 |