- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 31/00 - Preparation of chemical derivatives of starch
Patent holdings for IPC class C08B 31/00
Total number of patents in this class: 311
10-year publication summary
|
22
|
22
|
21
|
12
|
8
|
26
|
24
|
7
|
20
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cargill, Incorporated | 2923 |
17 |
| Corn Products Development, Inc. | 676 |
14 |
| Jiangnan University | 1542 |
8 |
| BASF SE | 21039 |
7 |
| Knauf Insulation SPRL | 174 |
7 |
| Roquette Freres | 1033 |
7 |
| Tate & Lyle Ingredients Americas LLC | 99 |
6 |
| LG Chem, Ltd. | 17680 |
5 |
| CyDex Pharmaceuticals, Inc. | 110 |
5 |
| Kemira Oyj | 1216 |
5 |
| Cyclopure, Inc. | 28 |
4 |
| J-oil Mills, Inc. | 406 |
4 |
| Novamont S.p.A. | 356 |
4 |
| Xin Ji | 8 |
4 |
| AGRANA Stärke GmbH | 16 |
4 |
| The Procter & Gamble Company | 22003 |
3 |
| DSM IP Assets B.V. | 5575 |
3 |
| Archer Daniels Midland Company | 1131 |
3 |
| Borregaard AS | 125 |
3 |
| BPB Limited | 47 |
3 |
| Other owners | 195 |