- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 243/00 - Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
Patent holdings for IPC class C07D 243/00
Total number of patents in this class: 35
10-year publication summary
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3
|
4
|
1
|
2
|
0
|
2
|
0
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Sharp & Dohme B.V. | 531 |
3 |
| Merck Sharp & Dohme LLC | 3751 |
3 |
| Hoffmann-La Roche Inc. | 3267 |
2 |
| Bayer Pharma AG | 1085 |
2 |
| Merck Sharp & Dohme Corp. | 2219 |
1 |
| Boehringer Ingelheim International GmbH | 4754 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
1 |
| Vertex Pharmaceuticals Incorporated | 1568 |
1 |
| Actavis Group PTC ehf | 509 |
1 |
| ArQule, Inc. | 139 |
1 |
| Attenuon, LLC | 10 |
1 |
| Dana-Farber Cancer Institute, Inc. | 2535 |
1 |
| Dart NeuroScience, LLC | 45 |
1 |
| Debiopharm International SA | 130 |
1 |
| Essilor International (compagnie Generale D'optique) | 2956 |
1 |
| Forest Laboratories Holdings Limited | 76 |
1 |
| Gilead Sciences, Inc. | 1951 |
1 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 555 |
1 |
| Jubilant Organosys Limited | 29 |
1 |
| Medshine Discovery Inc. | 607 |
1 |
| Other owners | 9 |