- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 309/32 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
Patent holdings for IPC class C07D 309/32
Total number of patents in this class: 179
10-year publication summary
|
9
|
13
|
10
|
11
|
6
|
12
|
9
|
11
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Syngenta Limited | 426 |
17 |
| Pharma Mar, S.A. | 213 |
11 |
| Syngenta Participations AG | 1516 |
4 |
| California Institute of Technology | 4037 |
4 |
| Regents of the University of Minnesota | 2791 |
4 |
| Shionogi & Co., Ltd. | 880 |
4 |
| Abbvie Inc. | 1824 |
3 |
| Northwestern University | 3546 |
3 |
| Adeka Corporation | 1379 |
3 |
| Beijing Peking University WBL Biotech Co. Ltd | 31 |
3 |
| Nihon Nohyaku Co., Ltd. | 325 |
3 |
| Revolution Medicines, Inc. | 333 |
3 |
| Visolis, Inc. | 35 |
3 |
| Technische Universität Dresden Körperschaft des öffentlichen Rechts | 61 |
3 |
| BASF SE | 21308 |
2 |
| Syngenta Crop Protection AG | 6710 |
2 |
| Canopy Growth Corporation | 212 |
2 |
| Elkimia | 2 |
2 |
| Fondazione Istituto Italiano di Tecnologia | 629 |
2 |
| Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) | 346 |
2 |
| Other owners | 99 |