- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 277/00 - 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
Patent holdings for IPC class C07C 277/00
Total number of patents in this class: 46
10-year publication summary
|
8
|
2
|
2
|
0
|
2
|
1
|
4
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bluestar Silicones France. | 91 |
3 |
| Hanall Biopharma Co., Ltd. | 92 |
3 |
| Colgate-Palmolive Company | 5277 |
2 |
| Alzchem Trostberg GmbH | 269 |
2 |
| Drexel University | 973 |
2 |
| Lantheus Medical Imaging, Inc. | 174 |
2 |
| Evonik Operations GmbH | 4030 |
2 |
| Inspirna, Inc. | 38 |
2 |
| BASF SE | 20458 |
1 |
| Siemens AG | 24568 |
1 |
| EMD Millipore Corporation | 650 |
1 |
| Evonik Industries AG | 224 |
1 |
| Delphi Technologies, Inc. | 451 |
1 |
| The Regents of the University of Michigan | 4595 |
1 |
| Ethicon, Inc. | 1232 |
1 |
| Korea Institute of Science and Technology | 2075 |
1 |
| JPMorgan Chase Bank, National Association | 8427 |
1 |
| B. Braun Melsungen AG | 986 |
1 |
| Baylor College of Medicine | 920 |
1 |
| Bluestar Silicones France SAS | 97 |
1 |
| Other owners | 16 |