- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 243/22 - Hydrazines ayant des atomes d'azote de groupes hydrazine liés à des atomes de carbone de cycles aromatiques à six chaînons
Détention brevets de la classe C07C 243/22
Brevets de cette classe: 37
Historique des publications depuis 10 ans
|
6
|
6
|
4
|
3
|
2
|
1
|
1
|
0
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Shanghai Hybrid-chem Technologies | 9 |
3 |
| BASF SE | 21308 |
2 |
| Sumitomo Chemical Company, Limited | 8968 |
2 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 205 |
2 |
| Simon Fraser University | 282 |
2 |
| The University of British Columbia | 1546 |
2 |
| University of Ottawa | 239 |
2 |
| Advitech Advisory and Technologies SA | 4 |
2 |
| Corteva Agriscience LLC | 2640 |
2 |
| The Regents of the University of California | 20778 |
1 |
| Bayer Cropscience AG | 1841 |
1 |
| Cellix Bio Private Limited | 52 |
1 |
| DIC Corporation | 3965 |
1 |
| GE Healthcare Limited | 632 |
1 |
| Ind-Swift Laboratories Limited | 49 |
1 |
| Korea Institute of Ocean Science and Technology | 30 |
1 |
| Medi-Physics, Inc. | 90 |
1 |
| Ruhr-Universität Bochum | 93 |
1 |
| Seattle Children's Hospital, d/b/a Seattle Children's Research Institute | 157 |
1 |
| Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences | 69 |
1 |
| Autres propriétaires | 7 |