- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 33/00 - Oxidation in general
Patent holdings for IPC class C07B 33/00
Total number of patents in this class: 138
10-year publication summary
|
4
|
18
|
10
|
11
|
8
|
28
|
11
|
3
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROCKWOOL International A/S | 282 |
13 |
| Rockwool A/S | 838 |
11 |
| OP Bio Factory Co., Ltd. | 14 |
6 |
| Seed Research Institute Co., Ltd. | 12 |
6 |
| Kao Corporation | 5076 |
4 |
| LG Chem, Ltd. | 17929 |
3 |
| The Regents of the University of California | 20778 |
3 |
| Archer Daniels Midland Company | 1077 |
3 |
| Chevron Phillips Chemical Company LP | 1859 |
3 |
| Fudan University | 767 |
3 |
| P2 Science, Inc. | 112 |
3 |
| Organofuel Sweden AB | 19 |
3 |
| Energy Integration, Inc. | 23 |
3 |
| DuPont Industrial Biosciences USA, LLC | 25 |
3 |
| BASF SE | 21308 |
2 |
| Honeywell International Inc. | 12772 |
2 |
| Centre National de La Recherche Scientifique | 11026 |
2 |
| DSM IP Assets B.V. | 5373 |
2 |
| ABN AMRO Bank N.V. | 78 |
2 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1443 |
2 |
| Other owners | 59 |