- 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
|
5
|
2
|
1
|
2
|
2
|
5
|
1
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 19929 |
5 |
| Givaudan SA | 1878 |
4 |
| Liminal Biosciences Limited | 24 |
3 |
| China Petroleum & Chemical Corporation | 1908 |
2 |
| io Therapeutics, Inc. | 118 |
2 |
| Sanofi | 4065 |
2 |
| BASF SE | 20915 |
1 |
| LG Chem, Ltd. | 17638 |
1 |
| Boehringer Ingelheim International GmbH | 4648 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5662 |
1 |
| ExxonMobil Chemical Patents Inc. | 3977 |
1 |
| DPx Fine Chemicals Austria GmbH & Co KG | 7 |
1 |
| Elevance Renewable Sciences, Inc. | 100 |
1 |
| European Molecular Biology Laboratory | 313 |
1 |
| Firmenich SA | 1683 |
1 |
| KOSE Corporation | 552 |
1 |
| Meiji Seika Kaisha, Ltd. | 74 |
1 |
| Meiji Seika Pharma Co., Ltd. | 247 |
1 |
| National University Corporation Hokkaido University | 1343 |
1 |
| Novaer Holdings, Inc. | 4 |
1 |
| Other owners | 9 |