- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 251/04 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
Patent holdings for IPC class C07D 251/04
Total number of patents in this class: 69
10-year publication summary
|
3
|
3
|
6
|
3
|
14
|
8
|
4
|
4
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
13 |
| BASF SE | 21303 |
4 |
| International Business Machines Corporation | 62634 |
3 |
| Merck Patent GmbH | 5728 |
3 |
| Dow Global Technologies LLC | 10944 |
3 |
| Flexsys America L.P. | 32 |
3 |
| Hydro-Quebec | 635 |
3 |
| Sunvax Mrna Therapeutics Inc. | 11 |
3 |
| Flexsys IP Holdings, LLC | 33 |
3 |
| Idemitsu Kosan Co., Ltd. | 4235 |
2 |
| Erasmus University Medical Center Rotterdam | 335 |
2 |
| Sika Technology AG | 3004 |
2 |
| General Electric Company | 13899 |
1 |
| Baker Hughes Incorporated | 4934 |
1 |
| Allergan, Inc. | 2167 |
1 |
| Samsung SDI Co., Ltd. | 10589 |
1 |
| Sumitomo Chemical Company, Limited | 9016 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
1 |
| Astellas Pharma Inc. | 1044 |
1 |
| Biogen MA Inc. | 938 |
1 |
| Other owners | 17 |