- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 31/18 - Alcools polyhydroxyliques acycliques
Détention brevets de la classe C07C 31/18
Brevets de cette classe: 154
Historique des publications depuis 10 ans
|
8
|
5
|
3
|
7
|
4
|
5
|
3
|
3
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Shell USA, Inc. | 1283 |
8 |
| Zhejiang Huakang Pharmaceutical Co., Ltd. | 82 |
7 |
| The Procter & Gamble Company | 21946 |
5 |
| Archer Daniels Midland Company | 1111 |
5 |
| BASF SE | 21147 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3480 |
4 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 687 |
4 |
| Kao Corporation | 5020 |
3 |
| Uop LLC | 4296 |
3 |
| Toray Industries, Inc. | 7033 |
3 |
| Bank of America, N.A. | 299 |
3 |
| Cargill, Incorporated | 2947 |
3 |
| DFI USA, LLC | 16 |
3 |
| Genomatica, Inc. | 474 |
3 |
| The University of Akron | 634 |
3 |
| Dow Technology Investments LLC | 277 |
2 |
| Purdue Research Foundation | 3824 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2766 |
2 |
| Daiichi Sankyo Company, Limited | 1887 |
2 |
| Dynamic Food Ingredients Corporation | 7 |
2 |
| Autres propriétaires | 83 |