- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 243/18 - Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
Patent holdings for IPC class C07C 243/18
Total number of patents in this class: 42
10-year publication summary
|
3
|
7
|
1
|
3
|
5
|
2
|
3
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4079 |
5 |
| Bayer Cropscience AG | 2040 |
2 |
| The Johns Hopkins University | 5675 |
2 |
| City of Hope | 994 |
2 |
| Eth Zurich | 1282 |
2 |
| NeuroDerm, Ltd. | 137 |
2 |
| Janssen Biopharma, Inc. | 40 |
2 |
| FUJIFILM Corporation | 29437 |
1 |
| ADAMA Makhteshim Ltd. | 511 |
1 |
| Biotechnologijos Institutas | 5 |
1 |
| Cellix Bio Private Limited | 52 |
1 |
| Clariant Specialty Fine Chemicals (France) | 16 |
1 |
| Danmarks Tekniske Universitet | 970 |
1 |
| Georgetown University | 612 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2414 |
1 |
| Industry-University Cooperation Foundation Sogang University | 193 |
1 |
| Intrexon Corporation | 109 |
1 |
| Isis Innovation Limited | 492 |
1 |
| King Abdulaziz University | 510 |
1 |
| Limited Liability Company "NEARMEDIC PLUS" | 21 |
1 |
| Other owners | 12 |