- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 277/08 - Preparation of guanidine or its derivatives, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
Patent holdings for IPC class C07C 277/08
Total number of patents in this class: 153
10-year publication summary
|
15
|
13
|
12
|
8
|
9
|
17
|
12
|
14
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alzchem Trostberg GmbH | 263 |
7 |
| Lantheus Medical Imaging, Inc. | 174 |
5 |
| Merck Patent GmbH | 5830 |
4 |
| Sealife Pharma GmbH | 9 |
4 |
| Colgate-Palmolive Company | 5812 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
3 |
| Kaneka Corporation | 4519 |
3 |
| Molecular Insight Pharmaceuticals, Inc. | 55 |
3 |
| The University of Lincoln | 29 |
3 |
| Evonik Operations GmbH | 4095 |
3 |
| Solventum Intellectual Properties Company | 3324 |
3 |
| Hoffmann-La Roche Inc. | 3414 |
2 |
| 3m Innovative Properties Company | 17849 |
2 |
| Bayer Cropscience AG | 2039 |
2 |
| Asymchem Life Science (Tianjin) Co., Ltd | 88 |
2 |
| Chemo Research, S.L. | 100 |
2 |
| Council of Scientific and Industrial Research | 605 |
2 |
| Council of Scientific & Industrial Research | 1426 |
2 |
| Cytec Industries Inc. | 402 |
2 |
| Helsingin Yliopisto | 110 |
2 |
| Other owners | 94 |