- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 295/023 - Preparation; Separation; Stabilisation; Use of additives
Patent holdings for IPC class C07D 295/023
Total number of patents in this class: 95
10-year publication summary
|
7
|
5
|
5
|
7
|
10
|
10
|
4
|
5
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
24 |
| Uop LLC | 4083 |
5 |
| Dow Global Technologies LLC | 10147 |
4 |
| Evonik Degussa GmbH | 1574 |
3 |
| N.E. Chemcat Corporation | 193 |
3 |
| Osaka University | 3143 |
3 |
| Takasago International Corporation | 406 |
3 |
| Xi'an Modern Chemistry Research Institute | 26 |
3 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| King Fahd University of Petroleum and Minerals | 779 |
2 |
| Lundbeck Pharmaceuticals Italy S.p.A. | 28 |
2 |
| Palatin Technologies, Inc. | 79 |
2 |
| BASF AG | 1258 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| The Trustees of the University of Pennsylvania | 4122 |
1 |
| Purdue Research Foundation | 3277 |
1 |
| Japan Science and Technology Agency | 1564 |
1 |
| Alkyl Amines Chemicals Ltd. | 1 |
1 |
| Beijing University of Chemical Technology | 287 |
1 |
| Connora Technologies, Inc. | 5 |
1 |
| Other owners | 31 |