- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 1/18 - Non-metallic particles coated with metal
Patent holdings for IPC class B22F 1/18
Total number of patents in this class: 100
10-year publication summary
|
0
|
1
|
3
|
3
|
6
|
9
|
19
|
6
|
27
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HRL Laboratories, LLC | 1628 |
4 |
| King Fahd University of Petroleum and Minerals | 1540 |
4 |
| Nippon Chemical Industrial Co., Ltd. | 293 |
4 |
| Daicel Corporation | 2502 |
3 |
| Sekisui Chemical Co., Ltd. | 3593 |
3 |
| Centre National de La Recherche Scientifique | 10977 |
2 |
| Sumitomo Electric Industries, Ltd. | 16247 |
2 |
| Mitsubishi Electric Corporation | 47852 |
2 |
| BYD Company Limited | 6356 |
2 |
| Forschungszentrum Julich GmbH | 630 |
2 |
| Heraeus Deutschland GmbH & Co. KG | 403 |
2 |
| Kemijski Institut | 76 |
2 |
| Kyoto University | 2896 |
2 |
| National Oilwell Varco, L.P. | 1697 |
2 |
| The Penn State Research Foundation | 1602 |
2 |
| Tohoku University | 2955 |
2 |
| The University of Wolverhampton | 20 |
2 |
| Kinaltek Pty. Ltd. | 7 |
2 |
| La Rochelle Universite | 8 |
2 |
| Additive Analytics Ltd | 3 |
2 |
| Other owners | 52 |