- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 50/04 - Benzoquinones, c.-à-d. C6H4O2
Détention brevets de la classe C07C 50/04
Brevets de cette classe: 70
Historique des publications depuis 10 ans
|
2
|
3
|
3
|
3
|
7
|
6
|
6
|
4
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| PTC Therapeutics, Inc. | 472 |
10 |
| DSM IP Assets B.V. | 5381 |
5 |
| Universidad de La Laguna | 47 |
3 |
| Universitat Basel | 313 |
3 |
| University of Houston System | 1121 |
3 |
| BASF SE | 21292 |
2 |
| Canopy Growth Corporation | 208 |
2 |
| Middle Tennessee State University | 31 |
2 |
| 3m Innovative Properties Company | 17497 |
1 |
| FUJIFILM Corporation | 30458 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6643 |
1 |
| The Trustees of Columbia University in the City of New York | 3634 |
1 |
| Purdue Research Foundation | 3901 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2922 |
1 |
| Berg LLC | 63 |
1 |
| Coty Inc. | 200 |
1 |
| e Ink Corporation | 1549 |
1 |
| EcoBiotics Ltd | 2 |
1 |
| Ecolab USA Inc. | 5795 |
1 |
| Edison Pharmaceuticals, Inc. | 35 |
1 |
| Autres propriétaires | 28 |