- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 53/02 - Acide formique
Détention brevets de la classe C07C 53/02
Brevets de cette classe: 170
Historique des publications depuis 10 ans
|
10
|
11
|
6
|
6
|
14
|
11
|
4
|
12
|
10
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| BASF SE | 21306 |
17 |
| Oxfa GmbH | 15 |
10 |
| Nitto Denko Corporation | 8558 |
7 |
| Osaka University | 3263 |
6 |
| DSM IP Assets B.V. | 5389 |
5 |
| Panasonic Corporation | 18849 |
4 |
| Japan Science and Technology Agency | 1210 |
3 |
| Biofine Technology, LLC | 12 |
3 |
| Sumitomo Chemical Company, Limited | 8968 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3790 |
2 |
| Korea Institute of Science and Technology | 2251 |
2 |
| Georgia-Pacific LLC | 114 |
2 |
| Chempolis Oy | 27 |
2 |
| Daicel Corporation | 2549 |
2 |
| EOS Holding SA | 6 |
2 |
| JBACH GmbH | 4 |
2 |
| Kemira Oyj | 1264 |
2 |
| Korea Research Institute of Chemical Technology | 1479 |
2 |
| Kyoto University | 2923 |
2 |
| Saudi Arabian Oil Company | 14305 |
2 |
| Autres propriétaires | 91 |