- 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 35/28 - Selection of soldering or welding materials proper with the principal constituent melting at less than 950°C
Patent holdings for IPC class B23K 35/28
Total number of patents in this class: 808
10-year publication summary
|
102
|
70
|
65
|
64
|
70
|
38
|
49
|
24
|
34
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UACJ Corporation | 718 |
136 |
| Denso Corporation | 25032 |
33 |
| Arconic Technologies LLC | 238 |
25 |
| Novelis Koblenz GmbH | 86 |
25 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2851 |
24 |
| Aleris Rolled Products Germany GmbH | 62 |
20 |
| Watlow Electric Manufacturing Company | 588 |
17 |
| Mitsubishi Aluminum Co., Ltd. | 56 |
16 |
| MA Aluminum Corporation | 46 |
15 |
| Constellium Neuf-brisach | 140 |
14 |
| Illinois Tool Works Inc. | 11662 |
12 |
| Hydro Aluminium Rolled Products GmbH | 115 |
10 |
| Mitsubishi Materials Corporation | 2467 |
10 |
| Novelis Inc. | 784 |
10 |
| Hobart Brothers LLC | 106 |
10 |
| Harima Chemicals, Inc. | 203 |
9 |
| Nippon Light Metal Company, Ltd. | 677 |
9 |
| Lincoln Global, Inc. | 2129 |
8 |
| Gränges AB | 28 |
7 |
| Infineon Technologies AG | 8332 |
6 |
| Other owners | 392 |