- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 311/52 - Y being a hetero atom
Patent holdings for IPC class C07C 311/52
Total number of patents in this class: 5
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 40015 |
1 |
| EA Pharma Co., Ltd. | 88 |
1 |
| Fundació Eurecat | 93 |
1 |
| Universitat Rovira I Virgili | 104 |
1 |
| Cowper Sciences Inc. | 12 |
1 |
| Other owners | 0 |