- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 3/20 - Oxidised amyloseOxidised amylopectin
Patent holdings for IPC class C08L 3/20
Total number of patents in this class: 12
10-year publication summary
|
0
|
0
|
3
|
1
|
0
|
2
|
0
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Howard University | 192 |
3 |
| Plastipak Packaging, Inc. | 308 |
2 |
| Sveriges Stärkelseproducenter, Förening UPA | 30 |
2 |
| JSR Corporation | 2537 |
1 |
| Actamax Surgical Materials, LLC | 43 |
1 |
| Toyo Seikan Kaisha, Ltd. | 349 |
1 |
| DuPont Polymers, Inc. | 255 |
1 |
| Dazhi Yang | 1 |
1 |
| Other owners | 0 |