- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 15/06 - Toluène
Détention brevets de la classe C07C 15/06
Brevets de cette classe: 304
Historique des publications depuis 10 ans
|
14
|
35
|
25
|
14
|
21
|
12
|
11
|
16
|
19
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Uop LLC | 4396 |
22 |
| ExxonMobil Chemical Patents Inc. | 3801 |
20 |
| SABIC Global Technologies B.V. | 4552 |
14 |
| Saudi Arabian Oil Company | 14014 |
14 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 702 |
13 |
| JX Nippon Oil & Energy Corporation | 978 |
13 |
| IFP Energies Nouvelles | 3081 |
11 |
| Chiyoda Corporation | 422 |
10 |
| Aramco Services Company | 4163 |
9 |
| ENEOS Corporation | 676 |
7 |
| BASF SE | 21261 |
6 |
| LG Chem, Ltd. | 17913 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3431 |
5 |
| Shell Oil Company | 2077 |
5 |
| China Petroleum & Chemical Corporation | 2124 |
5 |
| Meidensha Corporation | 931 |
5 |
| Donaldson Company, Inc. | 1598 |
4 |
| Korea Research Institute of Chemical Technology | 1464 |
4 |
| Seoul National University R&db Foundation | 4106 |
4 |
| Saudi Basic Industries Corporation | 525 |
3 |
| Autres propriétaires | 125 |