- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 11/02 - Alloys based on lead with an alkali or an alkaline earth metal as the next major constituent
Patent holdings for IPC class C22C 11/02
Total number of patents in this class: 4
10-year publication summary
|
1
|
0
|
0
|
0
|
1
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
1 |
| Korea Research Institute of Chemical Technology | 1401 |
1 |
| secretary, Department of Atomic Energy | 23 |
1 |
| Tokyo Metropolitan Public University Corporation | 86 |
1 |
| Other owners | 0 |