- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 309/10 - Oxygen atoms
Patent holdings for IPC class C07D 309/10
Total number of patents in this class: 524
10-year publication summary
|
38
|
39
|
33
|
41
|
35
|
34
|
18
|
22
|
19
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boehringer Ingelheim International GmbH | 4650 |
21 |
| BASF SE | 20933 |
17 |
| Boehringer Ingelheim Vetmedica GmbH | 1270 |
15 |
| Janssen Pharmaceutica N.V. | 3392 |
11 |
| Lexicon Pharmaceuticals, Inc. | 205 |
11 |
| L' Oréal | 5519 |
11 |
| TFChem | 37 |
10 |
| Gilead Sciences, Inc. | 2036 |
8 |
| Boehringer Ingelheim Pharma GmbH & Co. Kg | 570 |
7 |
| California Institute of Technology | 3976 |
7 |
| Boyce Thompson Institute for Plant Research | 26 |
7 |
| Laurus Labs Limited | 100 |
7 |
| TheracosBio, LLC | 20 |
7 |
| The Johns Hopkins University | 5667 |
6 |
| Vertex Pharmaceuticals Incorporated | 1597 |
6 |
| Pharma Mar, S.A. | 213 |
6 |
| Sunshine Lake Pharma Co., Ltd. | 599 |
6 |
| Taisho Pharmaceutical Co., Ltd. | 870 |
6 |
| Tianjin Institute of Pharmaceutical Research | 21 |
6 |
| The Regents of the University of California | 19918 |
5 |
| Other owners | 344 |