- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 35/04 - Borures métalliques
Détention brevets de la classe C01B 35/04
Brevets de cette classe: 182
Historique des publications depuis 10 ans
|
10
|
19
|
19
|
15
|
9
|
6
|
8
|
6
|
14
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Hitachi, Ltd. | 16237 |
11 |
| Sumitomo Metal Mining Co., Ltd. | 2017 |
11 |
| Alcoa USA Corp. | 205 |
8 |
| The Regents of the University of California | 20987 |
7 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 499 |
5 |
| Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 51 |
5 |
| ULVAC, Inc. | 1335 |
4 |
| University of Central Florida Research Foundation, Inc. | 1260 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
3 |
| Lawrence Livermore National Security, LLC | 1988 |
3 |
| Consolidated Nuclear Security, LLC | 116 |
3 |
| Guangdong University of Technology | 674 |
3 |
| Korea Institute of Machinery & Materials | 804 |
3 |
| National Institute for Materials Science | 1092 |
3 |
| University of Tsukuba | 640 |
3 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4055 |
3 |
| Samsung Electronics Co., Ltd. | 159755 |
2 |
| 3m Innovative Properties Company | 17455 |
2 |
| BASF SE | 21334 |
2 |
| Toyota Motor Corporation | 36465 |
2 |
| Autres propriétaires | 95 |