- Sections
- C - Chimiemétallurgie
- C07D - Composés hétérocycliques
- C07D 263/42 - Un atome d'oxygène lié en position 5
Détention brevets de la classe C07D 263/42
Brevets de cette classe: 46
Historique des publications depuis 10 ans
|
4
|
1
|
4
|
3
|
1
|
4
|
4
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Dompé Farmaceutici S.p.A. | 260 |
4 |
| Universite du Mans | 52 |
4 |
| Centre National de La Recherche Scientifique | 10128 |
3 |
| Vectus Biosystems Limited | 35 |
3 |
| Board of Regents, The University of Texas System | 5666 |
2 |
| Takeda Pharmaceutical Company Limited | 2703 |
2 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2096 |
2 |
| Kyulux, Inc. | 224 |
2 |
| Toyo Gosei Co., Ltd. | 109 |
2 |
| Yonsei University, University-Industry Foundation (UIF) | 65 |
2 |
| Zhejiang Nhu Company Limited | 168 |
2 |
| Shandong Nhu Fine Chemical Science and Technology Company Ltd. | 15 |
2 |
| Novartis AG | 11068 |
1 |
| AF Chemicals LLC | 16 |
1 |
| AMOREPACIFIC Corporation | 2797 |
1 |
| Gwangju Institute of Science and Technology | 738 |
1 |
| Heraeus Precious Metals GmbH & Co. KG | 67 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2397 |
1 |
| Kyungpook National University Industry-Academic Cooperation Foundation | 1118 |
1 |
| National University Corporation Okayama University | 480 |
1 |
| Autres propriétaires | 8 |