- Sections
- C - Chimiemétallurgie
- C22C - Alliages
- C22C 1/02 - Fabrication des alliages non ferreux par fusion
Détention brevets de la classe C22C 1/02
Brevets de cette classe: 1814
Historique des publications depuis 10 ans
|
115
|
145
|
111
|
121
|
112
|
114
|
147
|
172
|
126
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| BYD Company Limited | 6317 |
29 |
| Novelis Inc. | 774 |
18 |
| JX Nippon Mining & Metals Corporation | 1463 |
16 |
| Korea Institute of Industrial Technology | 1024 |
15 |
| UACJ Corporation | 727 |
15 |
| Guizhou Hua-ke Aluminum-materials Engineering Research Co., Ltd. | 15 |
14 |
| Mitsubishi Materials Corporation | 2465 |
13 |
| Nippon Light Metal Company, Ltd. | 684 |
12 |
| Baoshan Iron & Steel Co., Ltd. | 1091 |
11 |
| CITIC Dicastal CO., LTD | 568 |
11 |
| Iowa State University Research Foundation, Inc. | 817 |
11 |
| Tanaka Kikinzoku Kogyo K.K. | 575 |
11 |
| UT-Battelle, LLC | 1502 |
11 |
| Korea Institute of Materials Science | 247 |
11 |
| Doggone Investment Co. LLC | 20 |
11 |
| Heraeus Deutschland GmbH & Co. KG | 403 |
10 |
| Nippon Steel Corporation | 6751 |
10 |
| Suzhou Jincang Alloy New-material Co., Ltd | 21 |
10 |
| Constellium Issoire | 226 |
9 |
| National Institute for Materials Science | 1085 |
9 |
| Autres propriétaires | 1557 |