- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/12 - Saturated ethers containing halogen
Patent holdings for IPC class C07C 43/12
Total number of patents in this class: 166
10-year publication summary
|
13
|
10
|
6
|
5
|
8
|
18
|
16
|
13
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10400 |
27 |
| Agc, Inc. | 5355 |
19 |
| 3m Innovative Properties Company | 17507 |
15 |
| Central Glass Company, Limited | 1287 |
7 |
| Commonwealth Scientific and Industrial Research Organisation | 1660 |
5 |
| Solvay Specialty Polymers Italy S.p.A. | 660 |
5 |
| Miyoutech Co., Ltd. | 5 |
4 |
| E. I. du Pont de Nemours and Company | 3652 |
3 |
| Resonac Corporation | 3256 |
3 |
| Feon Energy, Inc. | 7 |
3 |
| Honeywell International Inc. | 12790 |
2 |
| NEC Corporation | 36733 |
2 |
| Merck Patent GmbH | 5669 |
2 |
| Baxter International Inc. | 1893 |
2 |
| Baxter Healthcare S.A. | 1393 |
2 |
| Castrol Limited | 520 |
2 |
| The Chemours Company Fc, LLC | 1309 |
2 |
| Chiracol Co., Ltd. | 3 |
2 |
| Cristalia Produtos Quimicos Farmaceuticos Ltda. | 26 |
2 |
| Jiangsu Hengrui Medicine Co., Ltd. | 695 |
2 |
| Other owners | 55 |