- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 5/41 - Procédés catalytiques
Détention brevets de la classe C07C 5/41
Brevets de cette classe: 106
Historique des publications depuis 10 ans
|
3
|
13
|
19
|
14
|
9
|
6
|
7
|
2
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Chevron Phillips Chemical Company LP | 1833 |
35 |
| ExxonMobil Chemical Patents Inc. | 4028 |
11 |
| Uop LLC | 4209 |
9 |
| Saudi Basic Industries Corporation | 573 |
5 |
| SABIC Global Technologies B.V. | 4288 |
5 |
| JXTG Nippon Oil & Energy Corporation | 323 |
5 |
| ENEOS Corporation | 603 |
4 |
| BASF SE | 20777 |
2 |
| California Institute of Technology | 3967 |
2 |
| Korea Research Institute of Chemical Technology | 1376 |
2 |
| PTT Global Chemical PCL | 118 |
2 |
| Lummus Technology LLC | 436 |
2 |
| ExxonMobil Research And Engineering Company | 2592 |
1 |
| BASF Corporation | 1714 |
1 |
| Chevron U.S.A. Inc. | 3929 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2636 |
1 |
| Bayer Technology Services GmbH | 179 |
1 |
| Chiyoda Corporation | 394 |
1 |
| IFP Energies Nouvelles | 2893 |
1 |
| Institute of Coal Chemistry, Chinese Academy of Sciences | 13 |
1 |
| Autres propriétaires | 14 |