- Sections
- C - Chimiemétallurgie
- C01G - Composés contenant des métaux non couverts par les sous-classes ou
- C01G 21/00 - Composés du plomb
Détention brevets de la classe C01G 21/00
Brevets de cette classe: 147
Historique des publications depuis 10 ans
|
5
|
13
|
11
|
7
|
13
|
24
|
16
|
13
|
11
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9098 |
8 |
| Yara International ASA | 863 |
7 |
| Avantama AG | 48 |
6 |
| Florida State University Research Foundation, Inc. | 784 |
5 |
| King Abdullah University of Science and Technology | 1815 |
5 |
| Oxford Photovoltaics Limited | 91 |
5 |
| Hanwha Solutions Corporation | 933 |
4 |
| Samsung Electronics Co., Ltd. | 149582 |
3 |
| Battelle Memorial Institute | 2523 |
3 |
| Northwestern University | 3458 |
3 |
| The Governing Council of The University of Toronto, | 1508 |
3 |
| Korea University Research and Business Foundation | 3087 |
3 |
| National University of Singapore | 2517 |
3 |
| Cwze Power Inc. | 3 |
3 |
| Toyota Motor Corporation | 33622 |
2 |
| Lawrence Livermore National Security, LLC | 1940 |
2 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1567 |
2 |
| Universitat de Valencia | 233 |
2 |
| The University of Queensland | 662 |
2 |
| Zhejiang Jingyi New Material Technology Co., Ltd | 23 |
2 |
| Autres propriétaires | 74 |