- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 11/12 - Alkadienes
Patent holdings for IPC class C07C 11/12
Total number of patents in this class: 51
10-year publication summary
|
5
|
3
|
5
|
2
|
5
|
2
|
1
|
1
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Totalenergies Onetech | 1123 |
7 |
| Kuraray Co., Ltd. | 3469 |
4 |
| Biojiva LLC | 46 |
4 |
| Sumitomo Chemical Company, Limited | 8987 |
3 |
| Evonik Degussa GmbH | 1555 |
2 |
| ExxonMobil Chemical Patents Inc. | 4116 |
2 |
| IFP Energies Nouvelles | 2829 |
2 |
| Compagnie Generale des Etablissements Michelin | 4625 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5455 |
1 |
| DSM IP Assets B.V. | 5801 |
1 |
| Saudi Basic Industries Corporation | 590 |
1 |
| Compagnie générale des établissements Michelin SCA | 2524 |
1 |
| Michelin Recherche et Technique S.A. | 2235 |
1 |
| Abengoa Research S.L. | 13 |
1 |
| The Board of Regents of the University of Oklahoma | 598 |
1 |
| The Brigham and Women's Hospital, Inc. | 2146 |
1 |
| Danmarks Tekniske Universitet | 934 |
1 |
| FINA Technology, Inc. | 540 |
1 |
| Gifu University | 137 |
1 |
| Provivi, Inc. | 74 |
1 |
| Other owners | 13 |