- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 319/08 - 1,3-DioxanesHydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
Patent holdings for IPC class C07D 319/08
Total number of patents in this class: 168
10-year publication summary
|
8
|
11
|
8
|
11
|
10
|
8
|
11
|
15
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9016 |
11 |
| Bessor Pharma, LLC | 13 |
7 |
| Kureha Corporation | 1059 |
6 |
| Leo Laboratories Limited | 49 |
5 |
| Nogra Pharma Limited | 123 |
5 |
| V. Mane Fils | 175 |
5 |
| The General Hospital Corporation | 4870 |
4 |
| Canopy Growth Corporation | 212 |
4 |
| Firmenich SA | 1760 |
4 |
| Symrise AG | 1849 |
4 |
| General Electric Company | 13899 |
3 |
| Bayer Cropscience AG | 1844 |
3 |
| The Scripps Research Institute | 1344 |
3 |
| F. Hoffmann-La Roche AG | 7837 |
2 |
| Merck Patent GmbH | 5728 |
2 |
| Centre National de La Recherche Scientifique | 11023 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
2 |
| President and Fellows of Harvard College | 6094 |
2 |
| Alphora Research Inc. | 25 |
2 |
| Cancer Research Technology Limited | 514 |
2 |
| Other owners | 90 |