- All sections
- C - Chemistry; metallurgy
- 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: 36
10-year publication summary
|
0
|
4
|
2
|
1
|
7
|
4
|
3
|
2
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Biocellection Inc. | 9 |
3 |
| Rhodia Operations | 1645 |
3 |
| BASF SE | 19740 |
2 |
| Archer Daniels Midland Company | 1164 |
2 |
| Ascend Performance Materials Operations LLC | 260 |
2 |
| Central Glass Company, Limited | 1244 |
2 |
| Laboratoire Medidom S.A. | 53 |
2 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
2 |
| Metson Manufacturing CC | 2 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Sumitomo Chemical Company, Limited | 8808 |
1 |
| Korea Institute of Science and Technology | 2022 |
1 |
| Clariant Specialty Fine Chemicals (France) | 16 |
1 |
| PTT Global Chemical PCL | 123 |
1 |
| Rivertop Renewables, Inc. | 6 |
1 |
| Stichting Dienst Landbouwkundig Onderzoek | 59 |
1 |
| The University of Montana | 97 |
1 |
| Xiangtan University | 52 |
1 |
| Zhejiang University of Technology | 190 |
1 |
| Other owners | 5 |