- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 3/12 - Amylose; Amylopectin; Degradation products thereof
Patent holdings for IPC class C08L 3/12
Total number of patents in this class: 62
10-year publication summary
|
6
|
3
|
2
|
10
|
5
|
2
|
3
|
2
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roquette Freres | 1025 |
7 |
| Plantic Technologies Ltd. | 47 |
4 |
| University of Copenhagen | 387 |
3 |
| Hasbro, Inc. | 2213 |
2 |
| Board of Trustees of Michigan State University | 1152 |
2 |
| Cooperatie Avebe U.A. | 74 |
2 |
| Delta of Sweden AB | 19 |
2 |
| Ezaki Glico Co., Ltd. | 81 |
2 |
| Kraft Foods Group Brands LLC | 1074 |
2 |
| Osaka Prefecture University Public Corporation | 250 |
2 |
| University of Leicester | 214 |
2 |
| Rockwool A/S | 782 |
2 |
| Ofb Corporation Pty Ltd | 2 |
2 |
| Shanghai Chuangshi Medical Technology (Group) Co., Ltd. | 33 |
2 |
| LG Chem, Ltd. | 17620 |
1 |
| Kimberly-clark Worldwide, Inc. | 5519 |
1 |
| Bayer Cropscience AG | 2143 |
1 |
| FUJIFILM Corporation | 28467 |
1 |
| Toyoda Gosei Co., Ltd. | 1742 |
1 |
| The Yokohama Rubber Co., Ltd. | 3959 |
1 |
| Other owners | 20 |