- All sections
- C - Chemistry; metallurgy
- C08B - Polysaccharides; derivatives thereof
- C08B 30/04 - Extraction or purification
Patent holdings for IPC class C08B 30/04
Total number of patents in this class: 206
10-year publication summary
|
17
|
37
|
22
|
11
|
16
|
11
|
15
|
18
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3307 |
29 |
| Monsanto Technology LLC | 8073 |
15 |
| Pioneer Hi-Bred International, Inc. | 6372 |
13 |
| Syngenta Participations AG | 3032 |
11 |
| Roquette Freres | 1028 |
10 |
| Cargill, Incorporated | 2894 |
9 |
| Arista CEREAL Technologies Pty Limited | 22 |
7 |
| Bayer Cropscience AG | 2138 |
6 |
| Lee Tech LLC | 34 |
6 |
| GEA Mechanical Equipment GmbH | 252 |
4 |
| ICM, Inc. | 73 |
4 |
| Purdue Research Foundation | 3477 |
3 |
| Archer Daniels Midland Company | 1136 |
3 |
| Ardent Mills, LLC | 173 |
3 |
| Corn Products Development, Inc. | 29 |
3 |
| Separation Technologies LLC | 31 |
3 |
| University of Copenhagen | 388 |
3 |
| Dow Global Technologies LLC | 10156 |
2 |
| China Agricultural University | 265 |
2 |
| Corn Products Development, Inc. | 637 |
2 |
| Other owners | 68 |