- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 2/50 - Réaction de Diels-Alder
Détention brevets de la classe C07C 2/50
Brevets de cette classe: 65
Historique des publications depuis 10 ans
|
26
|
2
|
4
|
1
|
4
|
2
|
0
|
3
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3766 |
19 |
| SABIC Global Technologies B.V. | 4614 |
7 |
| The United States of America as represented by the Secretary of the Navy | 2865 |
4 |
| The Coca-Cola Company | 2440 |
3 |
| Applied Research Associates, Inc. | 201 |
2 |
| Lummus Technology Inc. | 284 |
2 |
| Rhodia Operations | 1487 |
2 |
| Visolis, Inc. | 35 |
2 |
| The Regents of the University of California | 20842 |
1 |
| Centre National de La Recherche Scientifique | 11077 |
1 |
| Uop LLC | 4397 |
1 |
| Toray Industries, Inc. | 7143 |
1 |
| Aramco Services Company | 4192 |
1 |
| Atotech Deutschland GmbH | 522 |
1 |
| Chevron Lummus Global, LLC | 34 |
1 |
| China Petroleum & Chemical Corporation | 2169 |
1 |
| FASTECH S.r.L. | 6 |
1 |
| Ingevity South Carolina, LLC | 187 |
1 |
| Maruzen Petrochemical Co., Ltd. | 186 |
1 |
| National University Corporation Hokkaido University | 1379 |
1 |
| Autres propriétaires | 12 |