- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/23 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
Patent holdings for IPC class C07C 51/23
Total number of patents in this class: 58
10-year publication summary
|
3
|
5
|
3
|
3
|
3
|
1
|
0
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oxfa GmbH | 15 |
5 |
| Archer Daniels Midland Company | 1075 |
4 |
| Centre National de La Recherche Scientifique | 11059 |
3 |
| Nippon Kayaku Kabushiki Kaisha | 1462 |
3 |
| Centre National de La Recherche Scientifique (cnrs) | 3013 |
3 |
| Kao Corporation | 5081 |
2 |
| Mitsubishi Chemical Corporation | 4734 |
2 |
| Adisseo France S.A.S. | 155 |
2 |
| JBACH GmbH | 4 |
2 |
| Oleon | 6 |
2 |
| Pivert | 13 |
2 |
| Universite Claude Bernard Lyon 1 | 1084 |
2 |
| Universite des Sciences et Technologies de Lille | 46 |
2 |
| Specialty Operations France | 930 |
2 |
| Sumitomo Chemical Company, Limited | 8968 |
1 |
| Uop LLC | 4390 |
1 |
| Chevron U.S.A. Inc. | 4159 |
1 |
| Mitsubishi Rayon Co., Ltd. | 851 |
1 |
| Avril | 70 |
1 |
| Beijing University of Chemical Technology | 334 |
1 |
| Other owners | 16 |