- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 37/70 - SeparationPurificationStabilisationUse of additives by physical treatment
Patent holdings for IPC class C07C 37/70
Total number of patents in this class: 72
10-year publication summary
|
7
|
3
|
8
|
9
|
18
|
8
|
7
|
8
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Charlotte's Web, Inc. | 47 |
6 |
| LG Chem, Ltd. | 17450 |
4 |
| Anellotech, Inc. | 73 |
3 |
| Chemtor, LP | 61 |
3 |
| Rhodia Operations | 1580 |
3 |
| Yunnan Maye Biotechnology Co., Ltd. | 4 |
3 |
| CV Sciences, Inc. | 30 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3381 |
2 |
| Xtrudx Technologies, Inc. | 6 |
2 |
| Mile High Labs, Inc. | 5 |
2 |
| World Class Extractions Inc. | 5 |
2 |
| Atlas Hemp Company, LLC | 10 |
2 |
| Heinkel Filtering Systems, Inc. | 4 |
2 |
| Tilray, Inc. | 15 |
2 |
| Inalco S.r.l. | 6 |
2 |
| Techson Industry Company Limited | 2 |
2 |
| Bessor Pharma, LLC | 12 |
2 |
| BASF SE | 20570 |
1 |
| Uop LLC | 4189 |
1 |
| Dow Global Technologies LLC | 10226 |
1 |
| Other owners | 25 |