- 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
|
13
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Hitachi, Ltd. | 16157 |
11 |
| Sumitomo Metal Mining Co., Ltd. | 1982 |
11 |
| The Regents of the University of California | 20802 |
8 |
| Alcoa USA Corp. | 202 |
8 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 495 |
5 |
| Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 51 |
5 |
| ULVAC, Inc. | 1344 |
4 |
| University of Central Florida Research Foundation, Inc. | 1253 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
3 |
| Lawrence Livermore National Security, LLC | 1977 |
3 |
| Consolidated Nuclear Security, LLC | 115 |
3 |
| Guangdong University of Technology | 665 |
3 |
| Korea Institute of Machinery & Materials | 794 |
3 |
| National Institute for Materials Science | 1087 |
3 |
| University of Tsukuba | 633 |
3 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4023 |
3 |
| Samsung Electronics Co., Ltd. | 158337 |
2 |
| 3m Innovative Properties Company | 17484 |
2 |
| BASF SE | 21310 |
2 |
| Toyota Motor Corporation | 35906 |
2 |
| Autres propriétaires | 94 |