- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 271/32 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings
Patent holdings for IPC class C07C 271/32
Total number of patents in this class: 14
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiangsu Flag Chemical Industry Co., Ltd. | 46 |
2 |
| Anhui Neotec Co., Ltd. | 2 |
2 |
| The General Hospital Corporation | 4895 |
1 |
| Mitsui Chemicals, Inc. | 3283 |
1 |
| University of Southern California | 2149 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2322 |
1 |
| The Brigham and Women's Hospital, Inc. | 2300 |
1 |
| Shionogi & Co., Ltd. | 885 |
1 |
| Shofu, Inc. | 212 |
1 |
| Soprema | 91 |
1 |
| Sun Medical Co., Ltd. | 48 |
1 |
| UCL Business Ltd | 680 |
1 |
| Other owners | 0 |