- 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: 671
10-year publication summary
|
108
|
106
|
100
|
79
|
56
|
43
|
36
|
20
|
30
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6190 |
32 |
| Rtx Corporation | 9596 |
22 |
| General Electric Company | 13840 |
21 |
| Siemens AG | 24333 |
14 |
| Siemens Energy Global GmbH & Co. KG | 3081 |
13 |
| Siemens Energy, Inc. | 1703 |
11 |
| Rolls-Royce PLC | 3140 |
10 |
| Mitsubishi Materials Corporation | 2472 |
9 |
| Abbott Cardiovascular Systems, Inc. | 1111 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
8 |
| Apple Inc. | 56283 |
7 |
| Illinois Tool Works Inc. | 11554 |
7 |
| GM Global Technology Operations LLC | 15372 |
7 |
| Honda Motor Co., Ltd. | 25780 |
6 |
| Toyota Motor Corporation | 33440 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8875 |
6 |
| Corning Incorporated | 10387 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14678 |
6 |
| Aktiebolaget SKF | 3017 |
6 |
| JFE Steel Corporation | 7054 |
6 |
| Other owners | 460 |