- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 31/22 - Trihydroxylic alcohols, e.g. glycerol
Patent holdings for IPC class C07C 31/22
Total number of patents in this class: 170
10-year publication summary
|
5
|
13
|
9
|
13
|
12
|
6
|
13
|
1
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20915 |
7 |
| Archer Daniels Midland Company | 1115 |
6 |
| Solvay SA | 992 |
5 |
| LG Chem, Ltd. | 17639 |
4 |
| Intercontinental Great Brands LLC | 1537 |
4 |
| Lanxess Deutschland GmbH | 1117 |
4 |
| Nalco Company | 561 |
4 |
| Oxea GmbH | 72 |
4 |
| Avantium Knowledge Centre B.V. | 192 |
4 |
| Huizhi Engineering Science & Technology Co., Ltd | 8 |
4 |
| Kao Corporation | 4964 |
3 |
| Rhodia Operations | 1586 |
3 |
| Chevron U.S.A. Inc. | 3966 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2677 |
2 |
| The Coca-Cola Company | 2500 |
2 |
| Esperion Therapeutics, Inc. | 65 |
2 |
| Jenkem Technology Co., Ltd. Tianjin Branch | 31 |
2 |
| Johnson Matthey Public Limited Company | 1862 |
2 |
| Nippon Shokubai Co., Ltd. | 1507 |
2 |
| Oxea Bishop LLC | 4 |
2 |
| Other owners | 102 |