- 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: 167
Historique des publications depuis 10 ans
|
9
|
10
|
19
|
19
|
15
|
9
|
6
|
8
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sumitomo Metal Mining Co., Ltd. | 1764 |
11 |
| Hitachi, Ltd. | 15462 |
10 |
| Alcoa USA Corp. | 198 |
8 |
| The Regents of the University of California | 19859 |
7 |
| Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 51 |
5 |
| National Institute for Materials Science | 1106 |
4 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
4 |
| ULVAC, Inc. | 1381 |
4 |
| University of Central Florida Research Foundation, Inc. | 1174 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
3 |
| Lawrence Livermore National Security, LLC | 1929 |
3 |
| Consolidated Nuclear Security, LLC | 125 |
3 |
| Guangdong University of Technology | 569 |
3 |
| Korea Institute of Machinery & Materials | 744 |
3 |
| Samsung Electronics Co., Ltd. | 144675 |
2 |
| 3m Innovative Properties Company | 17853 |
2 |
| BASF SE | 20874 |
2 |
| Northwestern University | 3369 |
2 |
| Alcoa Inc. | 295 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2592 |
2 |
| Autres propriétaires | 83 |