- 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: 93
10-year publication summary
|
11
|
3
|
6
|
12
|
14
|
3
|
8
|
5
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hoffmann-La Roche Inc. | 3339 |
8 |
| Janssen Sciences Ireland Unlimited Company | 395 |
6 |
| Galecto Biotech AB | 72 |
4 |
| Gilead Sciences, Inc. | 2006 |
4 |
| The Scripps Research Institute | 1343 |
4 |
| F. Hoffmann-La Roche AG | 7889 |
3 |
| Anadys Pharmaceuticals, Inc. | 29 |
3 |
| Japan Advanced Institute of Science and Technology | 127 |
3 |
| Merck Sharp & Dohme LLC | 3722 |
3 |
| Pfizer Inc. | 3328 |
2 |
| ChemGenes Corporation | 35 |
2 |
| Gilead Pharmasset LLC | 40 |
2 |
| Nerviano Medical Sciences S.r.l. | 254 |
2 |
| San Diego State University Research Foundation | 92 |
2 |
| Tosk, Inc. | 38 |
2 |
| Univerzita Palackeho V Olomouci | 134 |
2 |
| Ustav Organicke Chemie a Biochemie AV CR, V.v.i. | 121 |
2 |
| Risen (Suzhou) Pharma Tech Co., Ltd. | 64 |
2 |
| Stealth Labels Biotech AB | 5 |
2 |
| Novartis AG | 11039 |
1 |
| Other owners | 34 |