- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/06 - Preparation of carboxylic acids or their salts, halides, or anhydrides from carboxylic acid amides
Patent holdings for IPC class C07C 51/06
Total number of patents in this class: 63
10-year publication summary
|
2
|
8
|
7
|
4
|
3
|
6
|
4
|
7
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm GmbH | 263 |
7 |
| F. Hoffmann-La Roche AG | 7838 |
6 |
| Trinseo Europe GmbH | 321 |
3 |
| Naturamide IP LLC | 13 |
3 |
| Hyundai Motor Company | 24528 |
2 |
| Rohm and Haas Company | 2954 |
2 |
| Takeda Pharmaceutical Company Limited | 2717 |
2 |
| API Corporation | 193 |
2 |
| Eastman Chemical Company | 2081 |
2 |
| Vitaworks IP, LLC | 18 |
2 |
| Ube Corporation | 443 |
2 |
| BASF SE | 21294 |
1 |
| Evonik Röhm GmbH | 391 |
1 |
| Sumitomo Chemical Company, Limited | 9019 |
1 |
| ExxonMobil Chemical Patents Inc. | 3800 |
1 |
| Toray Industries, Inc. | 7093 |
1 |
| Kia Motors Corporation | 7719 |
1 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 182 |
1 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 109 |
1 |
| Celanese International Corporation | 909 |
1 |
| Other owners | 21 |