- 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 103/18 - Dissimilar materials
Patent holdings for IPC class B23K 103/18
Total number of patents in this class: 681
10-year publication summary
|
106
|
100
|
79
|
56
|
45
|
36
|
20
|
34
|
30
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6203 |
32 |
| Rtx Corporation | 9893 |
22 |
| General Electric Company | 13808 |
21 |
| Siemens AG | 24189 |
14 |
| Siemens Energy Global GmbH & Co. KG | 3267 |
13 |
| Siemens Energy, Inc. | 1694 |
11 |
| Rolls-Royce PLC | 3182 |
10 |
| Mitsubishi Materials Corporation | 2465 |
9 |
| Abbott Cardiovascular Systems, Inc. | 1092 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
8 |
| Apple Inc. | 58181 |
7 |
| Illinois Tool Works Inc. | 11745 |
7 |
| GM Global Technology Operations LLC | 15864 |
7 |
| Honda Motor Co., Ltd. | 25873 |
6 |
| Toyota Motor Corporation | 34794 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 9030 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 15059 |
6 |
| Aktiebolaget SKF | 3084 |
6 |
| JFE Steel Corporation | 7370 |
6 |
| Sulzer Management AG | 697 |
6 |
| Other owners | 470 |