- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/7068 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
Patent holdings for IPC class A61K 31/7068
Total number of patents in this class: 2886
10-year publication summary
222
|
263
|
328
|
254
|
311
|
279
|
309
|
299
|
264
|
53
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
55 |
Emory University | 1498 |
51 |
N.V. Nutricia | 1022 |
36 |
TARIS Biomedical LLC | 127 |
29 |
Genentech, Inc. | 3742 |
27 |
Gilead Sciences, Inc. | 1879 |
27 |
F. Hoffmann-La Roche AG | 7958 |
26 |
Yeda Research and Development Co. Ltd. | 1266 |
26 |
The Regents of the University of California | 18943 |
22 |
Taisho Pharmaceutical Co., Ltd. | 844 |
21 |
Celgene Corporation | 1412 |
20 |
Inserm (institut National de La Sante et de La Recherche Medicale) | 3314 |
20 |
The Johns Hopkins University | 5377 |
19 |
Nucana plc | 87 |
19 |
Abraxis BioScience, LLC | 213 |
18 |
Alios BioPharma, Inc. | 69 |
18 |
BioSight Ltd. | 30 |
18 |
The Trustees of Columbia University in the City of New York | 3440 |
16 |
Celator Pharmaceuticals, Inc. | 78 |
16 |
Memorial Sloan-Kettering Cancer Center | 1789 |
16 |
Other owners | 2386 |