- Sections
- C - Chimie; métallurgie
- C01B - Chimie inorganique éléments non métalliques; leurs composés
- C01B 32/963 - Préparation à partir de composés contenant du silicium
Détention brevets de la classe C01B 32/963
Brevets de cette classe: 51
Historique des publications depuis 10 ans
|
0
|
2
|
1
|
2
|
9
|
9
|
10
|
8
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Group14 Technologies, Inc. | 73 |
5 |
| Lockheed Martin Corporation | 3406 |
4 |
| Pallidus, Inc. | 33 |
4 |
| Zadient Technologies SAS | 25 |
4 |
| Schmid Silicon Technology GmbH | 27 |
3 |
| LG Chem, Ltd. | 17205 |
2 |
| Free Form Fibers, LLC | 38 |
2 |
| IHI Corporation | 3268 |
2 |
| Hana Materials Inc. | 4 |
2 |
| PSC Technologies GmbH | 12 |
2 |
| Advano, Inc. | 18 |
2 |
| Industrial Technology Research Institute | 4898 |
1 |
| Seagate Technology LLC | 4228 |
1 |
| NGK Insulators, Ltd. | 4589 |
1 |
| The Regents of the University of Michigan | 4409 |
1 |
| Korea Institute of Science and Technology | 2022 |
1 |
| Daejoo Electronic Materials Co., Ltd. | 18 |
1 |
| Korea Institute of Energy Research | 803 |
1 |
| Northeastern University | 493 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 754 |
1 |
| Autres propriétaires | 10 |