- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 55/28 - Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms containing rings monocyclic
Patent holdings for IPC class C07C 55/28
Total number of patents in this class: 11
10-year publication summary
|
1
|
2
|
3
|
0
|
1
|
0
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 861 |
3 |
| Mitsubishi Chemical Corporation | 4665 |
1 |
| Korea Research Institute of Chemical Technology | 1458 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
1 |
| University of Plymouth | 65 |
1 |
| University of Virginia Patent Foundation | 1620 |
1 |
| Oriental (Luzhou) Agrochemicals. Co., Ltd. | 15 |
1 |
| Liminal Biosciences Limited | 26 |
1 |
| Burgeon Therapeutics Co., Ltd. | 4 |
1 |
| Other owners | 0 |