- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 57/26 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
Patent holdings for IPC class C07C 57/26
Total number of patents in this class: 41
10-year publication summary
|
2
|
1
|
2
|
2
|
5
|
1
|
3
|
2
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Givaudan SA | 1985 |
4 |
| China Petroleum & Chemical Corporation | 2166 |
2 |
| io Therapeutics, Inc. | 125 |
2 |
| Sanofi | 4319 |
2 |
| Liminal Biosciences Limited | 28 |
2 |
| Yunnan Botanee Bio-technology Group Co., Ltd. | 13 |
2 |
| BASF SE | 21306 |
1 |
| LG Chem, Ltd. | 17950 |
1 |
| The Regents of the University of California | 20815 |
1 |
| Boehringer Ingelheim International GmbH | 4486 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
1 |
| ExxonMobil Chemical Patents Inc. | 3768 |
1 |
| Elevance Renewable Sciences, Inc. | 92 |
1 |
| European Molecular Biology Laboratory | 327 |
1 |
| Firmenich SA | 1769 |
1 |
| KOSE Corporation | 235 |
1 |
| Meiji Seika Pharma Co., Ltd. | 256 |
1 |
| National University Corporation Hokkaido University | 1375 |
1 |
| Novaer Holdings, Inc. | 4 |
1 |
| NUtech Ventures | 366 |
1 |
| Other owners | 13 |