- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/64 - SeparationPurificationStabilisationUse of additives
Patent holdings for IPC class C07C 51/64
Total number of patents in this class: 51
10-year publication summary
|
8
|
8
|
3
|
4
|
3
|
5
|
5
|
5
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13564 |
4 |
| Daikin Industries, Ltd. | 9957 |
4 |
| Solvay SA | 995 |
4 |
| Vifor (International) Ltd. | 29 |
4 |
| Rhodia Operations | 1582 |
3 |
| BASF SE | 20777 |
2 |
| Ecolab USA Inc. | 5451 |
2 |
| Kanto Denka Kogyo Co., Ltd. | 136 |
2 |
| SABIC Global Technologies B.V. | 4288 |
2 |
| United Therapeutics Corporation | 305 |
2 |
| Rohm and Haas Company | 2906 |
1 |
| Mitsui Chemicals, Inc. | 3197 |
1 |
| Korea Institute of Science and Technology | 2114 |
1 |
| Aekyung Chemical Co., Ltd. | 20 |
1 |
| Brickell Biotech, Inc. | 5 |
1 |
| Central Glass Company, Limited | 1264 |
1 |
| Intra-Cellular Therapies, Inc. | 408 |
1 |
| KH Neochem Co., Ltd. | 63 |
1 |
| LG Life Sciences Ltd. | 77 |
1 |
| LyondellBasell Acetyls, LLC | 95 |
1 |
| Other owners | 12 |