- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/03 - Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
Patent holdings for IPC class C07C 43/03
Total number of patents in this class: 37
10-year publication summary
|
4
|
0
|
3
|
4
|
1
|
0
|
3
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5659 |
4 |
| BASF SE | 21149 |
3 |
| Chevron Phillips Chemical Company LP | 1846 |
3 |
| Catalytic Distillation Technologies | 111 |
2 |
| Hercules LLC | 226 |
2 |
| Halliburton Energy Services, Inc. | 21107 |
1 |
| 3m Innovative Properties Company | 17607 |
1 |
| E. I. du Pont de Nemours and Company | 3774 |
1 |
| Arkema France | 4166 |
1 |
| BP p.l.c. | 530 |
1 |
| Ceramatec, Inc. | 140 |
1 |
| China National Petroleum Corporation | 489 |
1 |
| Daelim Industrial Co., Ltd. | 39 |
1 |
| Firmenich SA | 1724 |
1 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 203 |
1 |
| Moresco Corporation | 173 |
1 |
| P2 Science, Inc. | 112 |
1 |
| Pioneer Energy, Inc. | 18 |
1 |
| Rgenix, Inc. | 14 |
1 |
| Shaoxing University | 15 |
1 |
| Other owners | 8 |