- 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: 75
10-year publication summary
|
0
|
0
|
1
|
1
|
3
|
5
|
9
|
18
|
6
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HRL Laboratories, LLC | 1602 |
3 |
| Nippon Chemical Industrial Co., Ltd. | 284 |
3 |
| Sumitomo Electric Industries, Ltd. | 15557 |
2 |
| Heraeus Deutschland GmbH & Co. KG | 418 |
2 |
| Kemijski Institut | 75 |
2 |
| King Fahd University of Petroleum and Minerals | 1248 |
2 |
| Kyoto University | 2811 |
2 |
| The Penn State Research Foundation | 1537 |
2 |
| Sekisui Chemical Co., Ltd. | 3439 |
2 |
| Kinaltek Pty. Ltd. | 7 |
2 |
| The Regents of the University of California | 20015 |
1 |
| Xerox Corporation | 6998 |
1 |
| Centre National de La Recherche Scientifique | 10476 |
1 |
| Mitsubishi Electric Corporation | 46295 |
1 |
| Murata Manufacturing Co., Ltd. | 24650 |
1 |
| Kyocera Corporation | 13884 |
1 |
| Sumitomo Chemical Company, Limited | 9044 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4986 |
1 |
| Purdue Research Foundation | 3646 |
1 |
| A.L.M.T. Corp. | 233 |
1 |
| Other owners | 43 |