- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 11/06 - Alloys based on lead with tin as the next major constituent
Patent holdings for IPC class C22C 11/06
Total number of patents in this class: 79
10-year publication summary
|
3
|
4
|
6
|
5
|
5
|
2
|
13
|
2
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Furukawa Battery Co., Ltd. | 174 |
17 |
| The Furukawa Electric Co., Ltd. | 3660 |
12 |
| GS Yuasa International Ltd. | 2041 |
5 |
| Senju Metal Industry Co., Ltd. | 684 |
5 |
| Hitachi Chemical Company, Ltd. | 2346 |
4 |
| Metallo Belgium | 49 |
3 |
| Mantle Inc. | 32 |
3 |
| Arcactive Limited | 28 |
2 |
| Daido Metal Company Ltd. | 232 |
2 |
| Mitsubishi Materials Corporation | 2448 |
2 |
| NorthStar Battery Company, LLC | 32 |
2 |
| Tianneng Battery Group Co., Ltd. | 39 |
2 |
| ZAP Energy, Inc. | 25 |
2 |
| Panasonic Corporation | 20093 |
1 |
| Raytheon Company | 8387 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
1 |
| Sumitomo Chemical Company, Limited | 9049 |
1 |
| Bank of America, N.A. | 329 |
1 |
| Dexerials Corporation | 1932 |
1 |
| JFE Steel Corporation | 6853 |
1 |
| Other owners | 11 |