- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/517 - Saturated compounds containing a keto group being part of a ring containing ether groups, groups, groups, or groups
Patent holdings for IPC class C07C 49/517
Total number of patents in this class: 29
10-year publication summary
|
2
|
1
|
0
|
4
|
1
|
1
|
0
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Northwestern University | 3296 |
3 |
| Plexxikon Inc. | 154 |
3 |
| Syngenta Limited | 481 |
2 |
| Chiracol Co., Ltd. | 3 |
2 |
| Golden Biotechnology Corporation | 32 |
2 |
| Organo Science Co., Ltd. | 5 |
2 |
| Syngenta Participations AG | 3029 |
1 |
| Bayer AG | 3221 |
1 |
| Bayer Cropscience AG | 2135 |
1 |
| Wako Pure Chemical Industries, Ltd. | 142 |
1 |
| Cambria Pharmaceuticals, Inc. | 4 |
1 |
| Daiichi Sankyo Company, Limited | 1876 |
1 |
| Firmenich SA | 1670 |
1 |
| Kureha Corporation | 1024 |
1 |
| National University Corporation Hokkaido University | 1330 |
1 |
| Taiwanj Pharmaceuticals Co., Ltd. | 17 |
1 |
| Yale University | 2303 |
1 |
| Grey Pacific Labs, LLC | 12 |
1 |
| Leibniz-institut für Naturstoff-forschung und Infektionsbiologie | 9 |
1 |
| Coloplast A/S | 1897 |
1 |
| Other owners | 1 |