- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 31/04 - Esters of organic acids
Patent holdings for IPC class C08B 31/04
Total number of patents in this class: 172
10-year publication summary
|
8
|
8
|
4
|
7
|
16
|
14
|
13
|
22
|
6
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cargill, Incorporated | 2999 |
15 |
| Roquette Freres | 1063 |
9 |
| Corn Products Development, Inc. | 685 |
6 |
| EverCorn, Inc. | 6 |
6 |
| LG Chem, Ltd. | 18010 |
5 |
| Xin Ji | 7 |
5 |
| Jiangnan University | 1651 |
4 |
| Solvay Acetow GmbH | 25 |
4 |
| Kansas State University Research Foundation | 483 |
3 |
| South China University of Technology | 1932 |
3 |
| Tethis, Inc. | 17 |
3 |
| Tianjin University of Science & Technology | 45 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6100 |
3 |
| Tate & Lyle Solutions USA LLC | 139 |
3 |
| SNF Group | 432 |
3 |
| BASF SE | 21337 |
2 |
| Chiba Flour Milling Co., Ltd. | 12 |
2 |
| Davol, Inc. | 128 |
2 |
| Encapsys, LLC | 198 |
2 |
| Kemira Oyj | 1271 |
2 |
| Other owners | 87 |