- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/02 - Ethers
Patent holdings for IPC class C07C 43/02
Total number of patents in this class: 49
10-year publication summary
|
4
|
5
|
1
|
0
|
0
|
1
|
3
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JNC Corporation | 1527 |
4 |
| JNC Petrochemical Corporation | 425 |
4 |
| Covation Inc. | 85 |
3 |
| BASF SE | 19740 |
2 |
| Dow Global Technologies LLC | 10147 |
2 |
| AVA Food Labs, Inc. | 77 |
2 |
| Sichuan Haisco Pharmaceutical Co., Ltd. | 154 |
2 |
| FUJIFILM Corporation | 27102 |
1 |
| The Regents of the University of Michigan | 4409 |
1 |
| Depuy Synthes Products, LLC | 2880 |
1 |
| Bezwada Biomedical, LLC | 48 |
1 |
| British Columbia Cancer Agency Branch | 195 |
1 |
| ENI S.p.A. | 1241 |
1 |
| Georgetown University | 591 |
1 |
| Innovative Surface Technologies, Inc. | 44 |
1 |
| Korea Research Institute of Chemical Technology | 1266 |
1 |
| Kyodo Yushi Co., Ltd. | 224 |
1 |
| Lead Chemical Co., Ltd. | 28 |
1 |
| The Lubrizol Corporation | 1335 |
1 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
1 |
| Other owners | 17 |