- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/36 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C07C 51/36
Total number of patents in this class: 154
10-year publication summary
|
18
|
10
|
12
|
11
|
10
|
6
|
6
|
4
|
7
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4015 |
8 |
| Mitsubishi Gas Chemical Company, Inc. | 3443 |
8 |
| BASF SE | 20803 |
7 |
| Archer Daniels Midland Company | 1111 |
7 |
| Alliance for Sustainable Energy, LLC | 795 |
5 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 178 |
5 |
| The United States of America, as represented by the Secretary of Agriculture | 1096 |
4 |
| Zhejiang Jiuzhou Pharmaceutical Co., Ltd. | 70 |
4 |
| Vifor (International) Ltd. | 29 |
4 |
| Hanwha Solutions Corporation | 802 |
4 |
| Croda International plc | 571 |
3 |
| New Japan Chemical Co., Ltd. | 64 |
3 |
| Solvias AG | 37 |
3 |
| Wilmar Trading Pte. Ltd. | 119 |
3 |
| Kao Corporation | 4954 |
2 |
| DSM IP Assets B.V. | 5603 |
2 |
| Agency for Science, Technology and Research | 3596 |
2 |
| Blucher GmbH | 179 |
2 |
| Council of Scientific & Industrial Research | 1423 |
2 |
| Eastman Chemical Company | 2207 |
2 |
| Other owners | 74 |