- All sections
- C - Chemistrymetallurgy
- C07H - Sugarsderivatives thereofnucleosidesnucleotidesnucleic acids
- C07H 19/24 - Heterocyclic radicals containing oxygen or sulfur as ring hetero atom
Patent holdings for IPC class C07H 19/24
Total number of patents in this class: 99
10-year publication summary
|
3
|
5
|
11
|
13
|
3
|
8
|
5
|
6
|
8
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hoffmann-La Roche Inc. | 3603 |
8 |
| Janssen Sciences Ireland Unlimited Company | 387 |
6 |
| The Scripps Research Institute | 1342 |
5 |
| Galecto Biotech AB | 71 |
4 |
| Gilead Sciences, Inc. | 2136 |
4 |
| Risen (Suzhou) Pharma Tech Co., Ltd. | 73 |
4 |
| F. Hoffmann-La Roche AG | 7881 |
3 |
| Japan Advanced Institute of Science and Technology | 127 |
3 |
| Merck Sharp & Dohme LLC | 3748 |
3 |
| Pfizer Inc. | 3376 |
2 |
| Anadys Pharmaceuticals, Inc. | 26 |
2 |
| ChemGenes Corporation | 34 |
2 |
| Gilead Pharmasset LLC | 41 |
2 |
| Nerviano Medical Sciences S.r.l. | 247 |
2 |
| San Diego State University Research Foundation | 94 |
2 |
| Tosk, Inc. | 41 |
2 |
| Univerzita Palackeho V Olomouci | 136 |
2 |
| Ustav Organicke Chemie a Biochemie AV CR, V.v.i. | 127 |
2 |
| Stealth Labels Biotech AB | 4 |
2 |
| Novartis AG | 10481 |
1 |
| Other owners | 38 |