- All sections
- C - Chemistry; metallurgy
- 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: 151
10-year publication summary
9
|
9
|
13
|
10
|
6
|
5
|
8
|
17
|
16
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Daikin Industries, Ltd. | 9495 |
23 |
3m Innovative Properties Company | 18406 |
17 |
Agc, Inc. | 4029 |
15 |
Central Glass Company, Limited | 1244 |
7 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
7 |
Solvay Specialty Polymers Italy S.p.A. | 704 |
6 |
Miyoutech Co., Ltd. | 5 |
4 |
E. I. du Pont de Nemours and Company | 4345 |
3 |
Honeywell International Inc. | 13799 |
3 |
Merck Patent GmbH | 5909 |
3 |
NEC Corporation | 32703 |
2 |
Asahi Glass Company, Limited | 2985 |
2 |
Baxter International Inc. | 2425 |
2 |
Baxter Healthcare S.A. | 1810 |
2 |
Chiracol Co., Ltd. | 3 |
2 |
Cristalia Produtos Quimicos Farmaceuticos Ltda. | 30 |
2 |
Jiangsu Hengrui Medicine Co., Ltd. | 780 |
2 |
Kanto Denka Kogyo Co., Ltd. | 137 |
2 |
Korea Electrotechnology Research Institute | 411 |
2 |
Korea Research Institute of Chemical Technology | 1266 |
2 |
Other owners | 43 |