- 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 11/02 - Pressure butt welding
Patent holdings for IPC class B23K 11/02
Total number of patents in this class: 87
10-year publication summary
10
|
11
|
13
|
8
|
11
|
6
|
5
|
3
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Origin Co., Ltd. | 112 |
8 |
Origin Electric Company, Limited | 81 |
5 |
Kabushiki Kaisha F.C.C. | 330 |
4 |
NV Bekaert SA | 750 |
4 |
Newfrey LLC | 554 |
3 |
Honda Motor Co., Ltd. | 24537 |
2 |
Mazda Motor Corporation | 3087 |
2 |
Chuo Hatsujo Kabushiki Kaisha | 124 |
2 |
Saint-Gobain Glass France | 3641 |
2 |
Baker Hughes Incorporated | 5689 |
1 |
Covidien LP | 10647 |
1 |
Toyota Motor Corporation | 28582 |
1 |
Robert Bosch GmbH | 40953 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Delphi Technologies, Inc. | 487 |
1 |
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | 166 |
1 |
NGK Insulators, Ltd. | 4589 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Siemens Energy, Inc. | 1770 |
1 |
Other owners | 44 |