- 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: 159
10-year publication summary
6
|
8
|
8
|
4
|
7
|
16
|
14
|
13
|
21
|
5
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cargill, Incorporated | 2897 |
15 |
Roquette Freres | 1027 |
9 |
Corn Products Development, Inc. | 670 |
7 |
EverCorn, Inc. | 6 |
5 |
Xin Ji | 8 |
5 |
LG Chem, Ltd. | 17615 |
4 |
Jiangnan University | 1525 |
4 |
Solvay Acetow GmbH | 27 |
4 |
Kansas State University Research Foundation | 457 |
3 |
South China University of Technology | 1783 |
3 |
Tethis, Inc. | 21 |
3 |
Tianjin University of Science & Technology | 43 |
3 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6112 |
3 |
Tate & Lyle Solutions USA LLC | 122 |
3 |
BASF SE | 20912 |
2 |
Chiba Flour Milling Co., Ltd. | 14 |
2 |
Davol, Inc. | 114 |
2 |
Encapsys, LLC | 186 |
2 |
KOSE Corporation | 546 |
2 |
Magle AB | 5 |
2 |
Other owners | 76 |