- 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 101/14 - Heat exchangers
Patent holdings for IPC class B23K 101/14
Total number of patents in this class: 407
10-year publication summary
|
50
|
47
|
34
|
32
|
22
|
30
|
28
|
23
|
20
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UACJ Corporation | 731 |
45 |
| Nippon Light Metal Company, Ltd. | 685 |
15 |
| Denso Corporation | 25452 |
13 |
| Daikin Industries, Ltd. | 10456 |
11 |
| Arconic Technologies LLC | 237 |
9 |
| MA Aluminum Corporation | 48 |
9 |
| SWEP International AB | 104 |
8 |
| Hamilton Sundstrand Corporation | 5019 |
7 |
| Hanon Systems | 2093 |
7 |
| Linde Aktiengesellschaft | 1429 |
7 |
| MAHLE International GmbH | 2906 |
7 |
| Mitsubishi Aluminum Co., Ltd. | 56 |
7 |
| Novelis Koblenz GmbH | 84 |
7 |
| Lockheed Martin Corporation | 3268 |
6 |
| Harima Chemicals, Inc. | 203 |
6 |
| Mitsubishi Electric Corporation | 47860 |
5 |
| Raytheon Company | 8459 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11110 |
5 |
| Modine Manufacturing Company | 306 |
5 |
| NIPPON STEEL Stainless Steel Corporation | 278 |
5 |
| Other owners | 218 |