- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 281/04 - Compounds containing any of the groups e.g. carbazates the other nitrogen atom being further doubly-bound to a carbon atom
Patent holdings for IPC class C07C 281/04
Total number of patents in this class: 7
10-year publication summary
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hoffmann-La Roche Inc. | 3546 |
2 |
| F. Hoffmann-La Roche AG | 7937 |
1 |
| The Regents of the University of California | 20303 |
1 |
| PPG Industries Ohio, Inc. | 3415 |
1 |
| Reuter Chemische Apparatebau KG | 16 |
1 |
| The United States Government AS represented by The Department of Veterans Affairs | 1248 |
1 |
| Other owners | 0 |