- 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: 164
10-year publication summary
5
|
13
|
9
|
13
|
12
|
4
|
13
|
0
|
6
|
0
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 20432 |
6 |
Archer Daniels Midland Company | 1136 |
5 |
Solvay SA | 1030 |
5 |
LG Chem, Ltd. | 17639 |
4 |
Kao Corporation | 4916 |
4 |
Intercontinental Great Brands LLC | 1568 |
4 |
Lanxess Deutschland GmbH | 1119 |
4 |
Nalco Company | 596 |
4 |
Oxea GmbH | 66 |
4 |
Avantium Knowledge Centre B.V. | 176 |
4 |
Huizhi Engineering Science & Technology Co., Ltd | 8 |
4 |
Rhodia Operations | 1589 |
3 |
Chevron U.S.A. Inc. | 3856 |
2 |
The Coca-Cola Company | 2505 |
2 |
Esperion Therapeutics, Inc. | 69 |
2 |
Johnson Matthey Public Limited Company | 1852 |
2 |
Nippon Shokubai Co., Ltd. | 1513 |
2 |
Oxea Bishop LLC | 4 |
2 |
Rennovia, Inc. | 21 |
2 |
Rhodia Poliamida e Especialidades Ltda | 57 |
2 |
Other owners | 97 |