- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/347 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reactions not involving formation of carboxyl groups
Patent holdings for IPC class C07C 51/347
Total number of patents in this class: 141
10-year publication summary
|
12
|
16
|
11
|
5
|
9
|
7
|
9
|
12
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chirogate International Inc. | 29 |
6 |
| INEOS Acetyls UK Limited | 53 |
5 |
| Biojiva LLC | 58 |
5 |
| LG Chem, Ltd. | 17986 |
4 |
| Archer Daniels Midland Company | 1073 |
4 |
| The Procter & Gamble Company | 21887 |
3 |
| Cayman Chemical Company, Incorporated | 58 |
3 |
| Cibt America Inc. | 102 |
3 |
| Cathay Biotech Inc. | 99 |
3 |
| Euroapi Hungary Limited Liability Company | 27 |
3 |
| BASF SE | 21334 |
2 |
| Uop LLC | 4407 |
2 |
| Arkema France | 4232 |
2 |
| Board of Trustees of Michigan State University | 1242 |
2 |
| Bromine Compounds Ltd. | 184 |
2 |
| Chinoin Gyogyszer ES Vegyeszeti Termekek Gyara Zrt | 30 |
2 |
| Eastman Chemical Company | 2109 |
2 |
| Ethox Chemicals, LLC | 103 |
2 |
| Fuso Pharmaceutical Industries, Ltd. | 115 |
2 |
| Iowa State University Research Foundation, Inc. | 843 |
2 |
| Other owners | 82 |