- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 269/06 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
Patent holdings for IPC class C07C 269/06
Total number of patents in this class: 461
10-year publication summary
|
34
|
32
|
33
|
32
|
34
|
25
|
29
|
28
|
29
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novartis AG | 10674 |
14 |
| Galderma Holding S.A. | 678 |
13 |
| GE Healthcare Limited | 660 |
10 |
| Chugai Seiyaku Kabushiki Kaisha | 1374 |
7 |
| Nissan Chemical Industries, Ltd. | 1700 |
7 |
| SynAffix B.V. | 111 |
7 |
| The University of Tokyo | 4249 |
7 |
| Genentech, Inc. | 4017 |
6 |
| Wisconsin Alumni Research Foundation | 3890 |
6 |
| Abbvie Inc. | 1811 |
5 |
| BASF Coatings GmbH | 1203 |
5 |
| Elementis Specialties, Inc. | 149 |
5 |
| National University Corporation Nagoya University | 841 |
5 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 839 |
5 |
| Hoffmann-La Roche Inc. | 3511 |
4 |
| BASF SE | 21078 |
4 |
| Sumitomo Chemical Company, Limited | 9089 |
4 |
| Celgene Corporation | 1397 |
4 |
| Chubu University Educational Foundation | 101 |
4 |
| Institute of Process Engineering, Chinese Academy of Sciences | 297 |
4 |
| Other owners | 335 |