- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 235/12 - Radicals substituted by oxygen atoms
Patent holdings for IPC class C07D 235/12
Total number of patents in this class: 185
10-year publication summary
|
13
|
9
|
9
|
15
|
9
|
11
|
8
|
8
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5578 |
12 |
| Epizyme, Inc. | 374 |
6 |
| Nippon Shinyaku Co., Ltd. | 322 |
6 |
| Janssen Pharmaceutica N.V. | 3351 |
5 |
| FUJIFILM Corporation | 29775 |
5 |
| Jiangsu Hengrui Medicine Co., Ltd. | 710 |
5 |
| F. Hoffmann-La Roche AG | 7931 |
4 |
| Shanghai Hengrui Pharmaceutical Co., Ltd. | 657 |
4 |
| UCB Biopharma SPRL | 354 |
4 |
| University of Washington through its Center for Commercialization | 507 |
4 |
| Yale University | 2436 |
4 |
| Allergan, Inc. | 2315 |
3 |
| Astellas Pharma Inc. | 1053 |
3 |
| Glenmark Pharmaceuticals S.A. | 117 |
3 |
| The Wistar Institute of Anatomy and Biology | 463 |
3 |
| Tmem16a Limited | 14 |
3 |
| Novartis AG | 10635 |
2 |
| Genentech, Inc. | 4006 |
2 |
| Boehringer Ingelheim International GmbH | 4644 |
2 |
| The Board of Trustees of the University of Illinois | 2714 |
2 |
| Other owners | 103 |