- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 23/06 - Monocyclic halogenated hydrocarbons with a four-membered ring
Patent holdings for IPC class C07C 23/06
Total number of patents in this class: 38
10-year publication summary
|
1
|
0
|
2
|
6
|
2
|
4
|
3
|
10
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10546 |
11 |
| Agc, Inc. | 5706 |
10 |
| American Air Liquide, Inc. | 269 |
3 |
| E. I. du Pont de Nemours and Company | 3425 |
2 |
| Sumitomo Chemical Company, Limited | 8992 |
2 |
| Honeywell International Inc. | 12729 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6739 |
1 |
| Showa Denko K.K. | 2044 |
1 |
| Arkema France | 4238 |
1 |
| The Chemours Company Fc, LLC | 1360 |
1 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 143 |
1 |
| Osaka University | 3254 |
1 |
| Zeon Corporation | 4183 |
1 |
| Resonac Corporation | 3793 |
1 |
| Fujian Hangfu Electronic Materials Co., Ltd | 6 |
1 |
| Other owners | 0 |