- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 295/24 - Oxygen atoms
Patent holdings for IPC class C07D 295/24
Total number of patents in this class: 58
10-year publication summary
|
4
|
1
|
4
|
6
|
1
|
0
|
3
|
8
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| B-fctl Co., Ltd. | 6 |
6 |
| BASF SE | 20874 |
5 |
| Aurotec GmbH | 46 |
3 |
| Xi'an Spide-tech Environmental Protection Technology Co., Ltd | 3 |
3 |
| Allergan, Inc. | 2361 |
2 |
| Dana-Farber Cancer Institute, Inc. | 2558 |
2 |
| DENTSPLY International Inc. | 401 |
2 |
| DENTSPLY SIRONA Inc. | 1864 |
2 |
| Karl-Franzens-Universität Graz | 39 |
2 |
| Richter Gedeon Nyrt. | 1635 |
2 |
| The Texas a & M University System | 1683 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3137 |
2 |
| Theravance Biopharma R&D IP, LLC | 460 |
2 |
| Janssen Pharmaceutica N.V. | 3407 |
1 |
| Merck Patent GmbH | 5861 |
1 |
| Massachusetts Institute of Technology | 10024 |
1 |
| Board of Regents, The University of Texas System | 5760 |
1 |
| Canopy Growth Corporation | 219 |
1 |
| Chia Tai Tianqing Pharmaceutical Group Co., Ltd. | 695 |
1 |
| Dalian University of Technology | 1511 |
1 |
| Other owners | 16 |