- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/395 - SeparationPurificationStabilisationUse of additives by treatment giving rise to a chemical modification of at least one compound
Patent holdings for IPC class C07C 17/395
Total number of patents in this class: 79
10-year publication summary
|
2
|
7
|
7
|
8
|
7
|
5
|
7
|
4
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13568 |
13 |
| Arkema France | 4173 |
7 |
| Occidental Chemical Corporation | 83 |
6 |
| The Chemours Company Fc, LLC | 1261 |
5 |
| Central Glass Company, Limited | 1273 |
4 |
| Spolek Pro Chemickou a Hutni Vyrobu A.S. | 61 |
4 |
| Zeon Corporation | 4116 |
4 |
| Agc, Inc. | 5018 |
4 |
| Daikin Industries, Ltd. | 10166 |
3 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 204 |
3 |
| Tsinghua University | 6020 |
2 |
| Arkema Inc. | 1067 |
2 |
| Blue Cube IP LLC | 216 |
2 |
| DuPont Performance Elastomers LLC | 39 |
2 |
| BASF SE | 21087 |
1 |
| LG Chem, Ltd. | 17679 |
1 |
| E. I. du Pont de Nemours and Company | 3899 |
1 |
| Showa Denko K.K. | 2177 |
1 |
| Mitsui Chemicals, Inc. | 3230 |
1 |
| Wako Pure Chemical Industries, Ltd. | 130 |
1 |
| Other owners | 12 |