- Sections
- C - Chimiemétallurgie
- C07D - Composés hétérocycliques
- C07D 239/62 - Acides barbituriques
Détention brevets de la classe C07D 239/62
Brevets de cette classe: 99
Historique des publications depuis 10 ans
|
7
|
4
|
9
|
6
|
9
|
5
|
6
|
8
|
10
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| The Johns Hopkins University | 5723 |
11 |
| FUJIFILM Corporation | 29702 |
10 |
| Glaxosmithkline Intellectual Property (no.2) Limited | 288 |
6 |
| Northwestern University | 3422 |
5 |
| 3m Innovative Properties Company | 17770 |
4 |
| Bar-Ilan University | 430 |
4 |
| University of Geneva | 38 |
4 |
| Geneva University Hospitals | 6 |
4 |
| Glaxosmithkline LLC | 535 |
3 |
| Cornell University | 3342 |
2 |
| Georgia State University Research Foundation, Inc. | 348 |
2 |
| The Government of The United States of America AS represented by The Secretary of The Department of Health and Human Services | 168 |
2 |
| Huntsman Petrochemical LLC | 295 |
2 |
| London Health Sciences Centre Research Inc. | 97 |
2 |
| Firmenich Incorporated | 150 |
2 |
| F. Hoffmann-La Roche AG | 7947 |
1 |
| Roche Diagnostics GmbH | 2697 |
1 |
| Merck Patent GmbH | 5773 |
1 |
| Bayer Cropscience AG | 2009 |
1 |
| Sumitomo Chemical Company, Limited | 9086 |
1 |
| Autres propriétaires | 31 |