- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 217/52 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups or amino groups bound to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
Patent holdings for IPC class C07C 217/52
Total number of patents in this class: 78
10-year publication summary
|
9
|
4
|
4
|
7
|
4
|
2
|
6
|
5
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bristol-myers Squibb Company | 4883 |
8 |
| Recurium IP Holdings, LLC | 148 |
6 |
| Ajinomoto Co., Inc. | 2314 |
4 |
| Mayo Foundation for Medical Education and Research | 3102 |
4 |
| Denali Therapeutics Inc. | 225 |
4 |
| Sunovion Pharmaceuticals Inc. | 297 |
4 |
| Janssen Pharmaceutica N.V. | 3624 |
3 |
| Nektar Therapeutics | 462 |
3 |
| Oryzon Genomics S.A. | 105 |
3 |
| BASF SE | 20387 |
2 |
| Takeda Pharmaceutical Company Limited | 2945 |
2 |
| Arbutus Biopharma Corporation | 189 |
2 |
| Atrogi AB | 52 |
2 |
| Huntsman Petrochemical LLC | 284 |
2 |
| Sirna Therapeutics, Inc. | 116 |
2 |
| Toshiba Corporation | 12037 |
1 |
| ExxonMobil Chemical Patents Inc. | 4117 |
1 |
| Dow Global Technologies LLC | 10143 |
1 |
| Showa Denko K.K. | 2341 |
1 |
| Toray Fine Chemicals Co., Ltd. | 80 |
1 |
| Other owners | 22 |