- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 1/14 - Treatment of metallic powder
Patent holdings for IPC class B22F 1/14
Total number of patents in this class: 197
10-year publication summary
|
0
|
0
|
2
|
2
|
13
|
21
|
45
|
45
|
39
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ap&c Advanced Powders & Coatings Inc. | 34 |
8 |
| Seiko Epson Corporation | 19806 |
6 |
| Nichia Corporation | 3796 |
6 |
| Sumitomo Electric Industries, Ltd. | 15967 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
5 |
| Aichi Steel Corporation | 391 |
5 |
| Dowa Electronics Materials Co., Ltd. | 639 |
5 |
| Tohoku University | 2873 |
5 |
| Agc, Inc. | 5142 |
5 |
| Denso Corporation | 24991 |
3 |
| Murata Manufacturing Co., Ltd. | 25241 |
3 |
| Cyntec Co., Ltd. | 262 |
3 |
| Daicel Corporation | 2430 |
3 |
| Dexerials Corporation | 1971 |
3 |
| JFE Steel Corporation | 7173 |
3 |
| National University Corporation Hokkaido University | 1347 |
3 |
| Shoei Chemical Inc. | 329 |
3 |
| Tanaka Kikinzoku Kogyo K.K. | 574 |
3 |
| Metal Powder Works, LLC | 7 |
3 |
| Coronado Aesthetics, LLC | 27 |
3 |
| Other owners | 114 |