- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 209/62 - Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
Patent holdings for IPC class C07C 209/62
Total number of patents in this class: 237
10-year publication summary
|
11
|
6
|
11
|
20
|
18
|
8
|
19
|
16
|
19
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Galderma Holding S.A. | 682 |
13 |
| Nouryon Chemicals International B.V. | 608 |
12 |
| BASF SE | 20940 |
10 |
| MERZ PHARMA GmbH & CO. KGaA | 612 |
10 |
| Mitsui Chemicals, Inc. | 3222 |
8 |
| Chemapotheca, LLC | 10 |
7 |
| Sumitomo Chemical Company, Limited | 9043 |
6 |
| Akzo Nobel Chemicals International B.V. | 436 |
6 |
| FMC IP Technology GmbH | 156 |
5 |
| Covestro Deutschland AG | 2760 |
4 |
| Evonik Operations GmbH | 4114 |
4 |
| Bayer AG | 3325 |
3 |
| Bayer Intellectual Property GmbH | 2498 |
3 |
| California Institute of Technology | 3977 |
3 |
| BRANDEIS University | 334 |
3 |
| Central Glass Company, Limited | 1264 |
3 |
| Gilead Sciences, Inc. | 2032 |
3 |
| N.E. Chemcat Corporation | 188 |
3 |
| Oryzon Genomics S.A. | 106 |
3 |
| Wanhua Chemical Group Co., Ltd. | 354 |
3 |
| Other owners | 125 |