- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 281/18 - Compounds containing any of the groups e.g. aminoguanidine the other nitrogen atom being further doubly-bound to a carbon atom, e.g. guanylhydrazones
Patent holdings for IPC class C07C 281/18
Total number of patents in this class: 77
10-year publication summary
|
7
|
6
|
7
|
10
|
2
|
6
|
0
|
2
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Kingdom Research and Innovation | 392 |
11 |
| Neoculi Pty Ltd | 18 |
10 |
| Inflectis Bioscience | 16 |
6 |
| Guangzhou Insighter Biotechnology Co., Ltd. | 53 |
5 |
| The United States of America, as represented by the Secretary of Agriculture | 1156 |
4 |
| Medical Research Council | 127 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3624 |
3 |
| Ospedale San Raffaele S.r.l. | 314 |
3 |
| UT-Battelle, LLC | 1511 |
3 |
| Lantheus Medical Imaging, Inc. | 166 |
2 |
| Method Products, PBC | 138 |
2 |
| Regents of the University of Minnesota | 2791 |
2 |
| University of Kentucky Research Foundation | 716 |
2 |
| Ferring B.V | 6 |
2 |
| Inspirna, Inc. | 33 |
2 |
| Methods Products, PBC | 3 |
2 |
| The Cultivated B. GmbH | 22 |
2 |
| The Regents of the University of California | 20778 |
1 |
| JPMorgan Chase Bank, National Association | 8958 |
1 |
| Acure Pharma AB | 3 |
1 |
| Other owners | 10 |