- 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: 169
10-year publication summary
|
13
|
9
|
13
|
12
|
6
|
13
|
1
|
7
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Archer Daniels Midland Company | 1077 |
8 |
| BASF SE | 21308 |
6 |
| Intercontinental Great Brands LLC | 1591 |
4 |
| Lanxess Deutschland GmbH | 1141 |
4 |
| Nalco Company | 535 |
4 |
| Oxea GmbH | 90 |
4 |
| Solvay SA | 946 |
4 |
| Avantium Knowledge Centre B.V. | 205 |
4 |
| Huizhi Engineering Science & Technology Co., Ltd | 8 |
4 |
| Kao Corporation | 5076 |
3 |
| Rhodia Operations | 1491 |
3 |
| LG Chem, Ltd. | 17929 |
2 |
| Chevron U.S.A. Inc. | 4136 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2834 |
2 |
| The Coca-Cola Company | 2443 |
2 |
| Jenkem Technology Co., Ltd. Tianjin Branch | 31 |
2 |
| Johnson Matthey Public Limited Company | 1761 |
2 |
| Karl-Franzens-Universität Graz | 40 |
2 |
| Nippon Shokubai Co., Ltd. | 1542 |
2 |
| Oxea Bishop LLC | 4 |
2 |
| Other owners | 103 |