- Sections
- C - Chimiemétallurgie
- C22C - Alliages
- C22C 1/03 - Fabrication des alliages non ferreux par fusion utilisant des alliages-mères
Détention brevets de la classe C22C 1/03
Brevets de cette classe: 470
Historique des publications depuis 10 ans
|
22
|
31
|
22
|
38
|
44
|
26
|
42
|
41
|
35
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Korea Institute of Industrial Technology | 1032 |
12 |
| Terves, LLC | 53 |
12 |
| Shanghai Jiao Tong University | 1376 |
11 |
| Jiangsu University | 1174 |
10 |
| The Boeing Company | 20186 |
9 |
| Guizhou Hua-ke Aluminum-materials Engineering Research Co., Ltd. | 15 |
9 |
| Northeastern University | 577 |
9 |
| Jiangsu Hengtong Electric Power Special Wire Co., Ltd. | 10 |
7 |
| Baoshan Iron & Steel Co., Ltd. | 1114 |
5 |
| BYD Company Limited | 6543 |
5 |
| Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 51 |
5 |
| Shanghai Yohun Tech Corp. | 5 |
5 |
| GM Global Technology Operations LLC | 16188 |
4 |
| Huawei Technologies Co., Ltd. | 124115 |
4 |
| Central South University | 496 |
4 |
| CITIC Dicastal CO., LTD | 568 |
4 |
| Legor Group S.p.A. | 16 |
4 |
| Mitsubishi Materials Corporation | 2479 |
4 |
| Obshchestvo S Ogranichennoy Otvetstvennost'yu "obedinennaya Kompaniya RUSAL Inzhenerno-tekhnologicheskiy Tsentr" | 138 |
4 |
| UT-Battelle, LLC | 1516 |
4 |
| Autres propriétaires | 339 |