- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 273/04 - Six-membered rings
Patent holdings for IPC class C07D 273/04
Total number of patents in this class: 97
10-year publication summary
|
7
|
4
|
5
|
7
|
7
|
8
|
5
|
9
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2702 |
11 |
| Bayer AG | 3226 |
9 |
| The Broad Institute, Inc. | 1715 |
7 |
| Bayer Pharma AG | 1086 |
6 |
| ADAMA Makhteshim Ltd. | 479 |
5 |
| Dana-Farber Cancer Institute, Inc. | 2539 |
5 |
| Farmington Pharma Development | 7 |
5 |
| Wanhua Chemical Group Co., Ltd. | 302 |
3 |
| Wanhua Chemical (Ningbo) Co., Ltd. | 79 |
3 |
| Horitzonts Tecnologics Hungary Korlátolt Felelosségu Társaság | 7 |
3 |
| Case Western Reserve University | 1775 |
2 |
| Japan Tobacco Inc. | 3502 |
2 |
| KYORIN Pharmaceutical Co., Ltd. | 173 |
2 |
| Ultragenyx Pharmaceutical Inc. | 175 |
2 |
| University of Kwazulu-natal | 45 |
2 |
| UCB Biopharma SRL | 651 |
2 |
| Merck Sharp & Dohme LLC | 3755 |
2 |
| Shandong Jingbo Agrochemicals Technology Co., Ltd. | 4 |
2 |
| F. Hoffmann-La Roche AG | 7961 |
1 |
| The Regents of the University of California | 19608 |
1 |
| Other owners | 22 |