- All sections
- C - Chemistrymetallurgy
- C07H - Sugarsderivatives thereofnucleosidesnucleotidesnucleic acids
- C07H 17/04 - Heterocyclic radicals containing only oxygen as ring hetero atoms
Patent holdings for IPC class C07H 17/04
Total number of patents in this class: 208
10-year publication summary
|
11
|
8
|
10
|
10
|
18
|
20
|
19
|
13
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nagase Viita Co., Ltd. | 102 |
11 |
| Guangzhou Hanfang Pharmaceutical Co., Ltd. | 29 |
6 |
| Ohio State Innovation Foundation | 2432 |
5 |
| The Board of Trustees of the University of Illinois | 2760 |
4 |
| CellAct Pharma GmbH | 15 |
4 |
| Hayashibara Co., Ltd. | 88 |
4 |
| The University of Tokyo | 4403 |
4 |
| The Regents of the University of California | 20960 |
3 |
| President and Fellows of Harvard College | 6118 |
3 |
| Daewoong Pharmaceutical Co., Ltd. | 368 |
3 |
| Korea Research Institute of Bioscience and Biotechnology | 1065 |
3 |
| Korea University Research and Business Foundation | 3314 |
3 |
| Liaoning Lifeng Scientific & Technology Development Company Ltd. | 11 |
3 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 880 |
3 |
| Glycom A/S | 246 |
3 |
| Sanofi | 4338 |
3 |
| Bristol-myers Squibb Company | 4747 |
2 |
| Mars, Incorporated | 2905 |
2 |
| Carlit Holdings Co., Ltd. | 28 |
2 |
| Fudan University | 772 |
2 |
| Other owners | 135 |