- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 2/56 - Addition à des hydrocarbures acycliques
Détention brevets de la classe C07C 2/56
Brevets de cette classe: 70
Historique des publications depuis 10 ans
|
2
|
5
|
8
|
5
|
2
|
1
|
0
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Uop LLC | 4289 |
22 |
| Chevron U.S.A. Inc. | 4075 |
19 |
| Exelus, Inc. | 31 |
3 |
| Phillips 66 Company | 1054 |
3 |
| ExxonMobil Research And Engineering Company | 2490 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2821 |
2 |
| ExxonMobil Chemical Patents Inc. | 3879 |
2 |
| Catalytic Distillation Technologies | 108 |
2 |
| Keen Process Technologies, LLC | 2 |
2 |
| Neste Oyj | 790 |
2 |
| SABIC Global Technologies B.V. | 4471 |
2 |
| 3m Innovative Properties Company | 17576 |
1 |
| Shell Oil Company | 2111 |
1 |
| Kellogg Brown & Root LLC | 520 |
1 |
| Lyondell Chemical Technology, L.P. | 252 |
1 |
| LytOil, Inc. | 2 |
1 |
| Precision Combustion, Inc. | 107 |
1 |
| Sasol Technology (Proprietary) Limited | 209 |
1 |
| Refining Technology Solutions, LLC | 34 |
1 |
| Evonik Oxeno GmbH & Co. KG | 360 |
1 |
| Autres propriétaires | 0 |