- 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 103/02 - Iron or ferrous alloys
Patent holdings for IPC class B23K 103/02
Total number of patents in this class: 155
10-year publication summary
|
19
|
30
|
10
|
20
|
16
|
10
|
13
|
5
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9445 |
8 |
| Illinois Tool Works Inc. | 11503 |
6 |
| Abbott Cardiovascular Systems, Inc. | 1114 |
6 |
| Samsung Display Co., Ltd. | 35269 |
4 |
| Toyota Motor Corporation | 32869 |
4 |
| Sumitomo Rubber Industries, Ltd. | 4666 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4001 |
4 |
| Lincoln Global, Inc. | 2150 |
4 |
| GE Infrastructure Technology, LLC | 6248 |
4 |
| Osaka University | 3388 |
3 |
| Rolls-Royce Corporation | 1760 |
3 |
| Kanthal AB | 109 |
3 |
| Apple Inc. | 55446 |
2 |
| GM Global Technology Operations LLC | 15162 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
2 |
| NGK Insulators, Ltd. | 5046 |
2 |
| Rolls-Royce PLC | 3133 |
2 |
| Hoya Corporation | 2754 |
2 |
| AdlOptica Optical Systems GmbH | 8 |
2 |
| Ascent Aerospace, LLC | 4 |
2 |
| Other owners | 86 |