- 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 13/02 - Seam welding
Patent holdings for IPC class B23K 13/02
Total number of patents in this class: 80
10-year publication summary
10
|
12
|
6
|
9
|
9
|
12
|
6
|
5
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Illinois Tool Works Inc. | 11152 |
8 |
JFE Steel Corporation | 6067 |
7 |
Nippon Steel Corporation | 5649 |
7 |
Nippon Steel & Sumitomo Metal Corporation | 1990 |
6 |
Corebon AB | 18 |
3 |
Thermatool Corp. | 45 |
3 |
General Electric Company | 18133 |
2 |
Adm28 S.à.r.l. | 45 |
2 |
Flex-N-Gate Advanced Product Development, LLC | 35 |
2 |
General Electric Technology GmbH | 1657 |
2 |
MTU Aero Engines GmbH | 565 |
2 |
SMS Meer GmbH | 68 |
2 |
Taylor-Winfield Technologies, Inc. | 16 |
2 |
Wisco Tailored Blanks GmbH | 22 |
2 |
Samsung Display Co., Ltd. | 30585 |
1 |
LG Electronics Inc. | 69257 |
1 |
Airbus Operations GmbH | 3188 |
1 |
Li-Tec Battery GmbH | 240 |
1 |
Conti Temic microelectronic GmbH | 951 |
1 |
Lear Corporation | 1196 |
1 |
Other owners | 24 |