- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/27 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
Patent holdings for IPC class C07C 51/27
Total number of patents in this class: 34
10-year publication summary
|
4
|
2
|
1
|
7
|
4
|
3
|
2
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Biocellection Inc. | 9 |
3 |
| Rhodia Operations | 1581 |
3 |
| BASF SE | 20666 |
2 |
| Archer Daniels Midland Company | 1112 |
2 |
| Ascend Performance Materials Operations LLC | 271 |
2 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2367 |
2 |
| Metson Manufacturing CC | 2 |
2 |
| 3m Innovative Properties Company | 17861 |
1 |
| Honeywell International Inc. | 13596 |
1 |
| Sumitomo Chemical Company, Limited | 9005 |
1 |
| Korea Institute of Science and Technology | 2103 |
1 |
| Central Glass Company, Limited | 1260 |
1 |
| Clariant Specialty Fine Chemicals (France) | 16 |
1 |
| Laboratoire Medidom S.A. | 48 |
1 |
| PTT Global Chemical PCL | 118 |
1 |
| Rivertop Renewables, Inc. | 6 |
1 |
| Stichting Dienst Landbouwkundig Onderzoek | 56 |
1 |
| The University of Montana | 100 |
1 |
| Xiangtan University | 59 |
1 |
| Zhejiang University of Technology | 240 |
1 |
| Other owners | 5 |