- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/389 - SeparationPurificationStabilisationUse of additives by adsorption on solids
Patent holdings for IPC class C07C 17/389
Total number of patents in this class: 163
10-year publication summary
|
14
|
18
|
8
|
7
|
21
|
8
|
14
|
5
|
9
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13582 |
30 |
| The Chemours Company Fc, LLC | 1198 |
16 |
| Daikin Industries, Ltd. | 9937 |
15 |
| Mexichem Amanco Holding S.A. de C.V. | 126 |
11 |
| Arkema France | 3983 |
6 |
| Arkema Inc. | 1057 |
6 |
| Solvay SA | 998 |
6 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 203 |
5 |
| Zeon Corporation | 4066 |
5 |
| Agc, Inc. | 4691 |
5 |
| Asahi Glass Company, Limited | 2824 |
3 |
| Showa Denko K.K. | 2281 |
3 |
| Georgetown University | 595 |
3 |
| Kyoto University | 2787 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3547 |
2 |
| Shell Oil Company | 2143 |
2 |
| American Air Liquide, Inc. | 247 |
2 |
| Blue Cube IP LLC | 215 |
2 |
| Central Glass Company, Limited | 1260 |
2 |
| Kanto Denka Kogyo Co., Ltd. | 135 |
2 |
| Other owners | 34 |