- Sections
- C - Chimie; métallurgie
- C01B - Chimie inorganique éléments non métalliques; leurs composés
- C01B 35/04 - Borures métalliques
Détention brevets de la classe C01B 35/04
Brevets de cette classe: 159
Historique des publications depuis 10 ans
9
|
9
|
10
|
19
|
19
|
15
|
9
|
6
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Sumitomo Metal Mining Co., Ltd. | 1670 |
11 |
Hitachi, Ltd. | 16452 |
10 |
The Regents of the University of California | 18943 |
8 |
Alcoa USA Corp. | 187 |
7 |
Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 52 |
5 |
National Institute for Materials Science | 1108 |
4 |
ULVAC, Inc. | 1448 |
4 |
University of Central Florida Research Foundation, Inc. | 1098 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Lawrence Livermore National Security, LLC | 1834 |
3 |
Northwestern University | 3112 |
3 |
Consolidated Nuclear Security, LLC | 124 |
3 |
Guangdong University of Technology | 466 |
3 |
Korea Institute of Machinery & Materials | 677 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
3m Innovative Properties Company | 18406 |
2 |
BASF SE | 19740 |
2 |
Alcoa Inc. | 323 |
2 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
2 |
Daiichi Kigenso Kagaku Kogyo Co., Ltd. | 164 |
2 |
Autres propriétaires | 76 |