- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 11/00 - Alloys based on lead
Patent holdings for IPC class C22C 11/00
Total number of patents in this class: 48
10-year publication summary
|
6
|
9
|
3
|
4
|
12
|
1
|
1
|
2
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RSR Technologies, Inc. | 41 |
9 |
| Wuhan University of Technology | 192 |
7 |
| Massachusetts Institute of Technology | 10115 |
5 |
| Diamond Innovations, Inc. | 235 |
3 |
| Arcactive Limited | 28 |
2 |
| Daido Metal Company Ltd. | 234 |
2 |
| HRL Laboratories, LLC | 1602 |
2 |
| Yava Technologies Inc. | 9 |
2 |
| Orano Med | 54 |
2 |
| Honeywell International Inc. | 13561 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
1 |
| Lockheed Martin Corporation | 3269 |
1 |
| Central Glass Company, Limited | 1273 |
1 |
| Dowa Electronics Materials Co., Ltd. | 635 |
1 |
| Hoppecke Batterien GmbH & Co. KG | 24 |
1 |
| NorthStar Battery Company, LLC | 32 |
1 |
| Sumitomo Metal Mining Co., Ltd. | 1795 |
1 |
| Third Millennium Metals, LLC | 4 |
1 |
| Wilian Holding Company | 47 |
1 |
| Heraeus Materials Singapore, PTE., Ltd. | 43 |
1 |
| Other owners | 3 |