- 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: 175
10-year publication summary
|
12
|
9
|
13
|
10
|
10
|
6
|
11
|
6
|
10
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Syngenta Limited | 454 |
17 |
| Pharma Mar, S.A. | 210 |
14 |
| Syngenta Participations AG | 1904 |
6 |
| California Institute of Technology | 3977 |
4 |
| Regents of the University of Minnesota | 2693 |
4 |
| Shionogi & Co., Ltd. | 852 |
4 |
| Abbvie Inc. | 1800 |
3 |
| Northwestern University | 3398 |
3 |
| Beijing Peking University WBL Biotech Co. Ltd | 30 |
3 |
| Technische Universität Dresden Körperschaft des öffentlichen Rechts | 26 |
3 |
| BASF SE | 20940 |
2 |
| Syngenta Crop Protection AG | 6074 |
2 |
| Adeka Corporation | 1365 |
2 |
| Canopy Growth Corporation | 220 |
2 |
| Elkimia | 2 |
2 |
| Fondazione Istituto Italiano di Tecnologia | 584 |
2 |
| Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) | 331 |
2 |
| Id4pharma, LLC | 7 |
2 |
| IGM Group B.V. | 68 |
2 |
| Monash University | 709 |
2 |
| Other owners | 94 |