- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/718 - Starch or degraded starch, e.g. amylose, amylopectin
Patent holdings for IPC class A61K 31/718
Total number of patents in this class: 355
10-year publication summary
|
26
|
23
|
27
|
31
|
16
|
31
|
17
|
25
|
25
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roquette Freres | 1031 |
25 |
| McPharma Biotech Inc. | 26 |
14 |
| Terumo Kabushiki Kaisha | 5566 |
8 |
| Medtronic, Inc. | 9824 |
7 |
| Fresenius Kabi Deutschland GmbH | 594 |
7 |
| N.V. Nutricia | 1063 |
7 |
| Fresenius Medical Care Deutschland GmbH | 2168 |
6 |
| Xin Ji | 8 |
6 |
| Abbott Laboratories | 2397 |
5 |
| The General Hospital Corporation | 4751 |
5 |
| Société des Produits Nestlé S.A. | 9301 |
4 |
| Chelation Partners Incorporated | 8 |
4 |
| Givaudan SA | 1891 |
4 |
| PlantTec Medical GmbH | 7 |
4 |
| Nestec S.A. | 2657 |
3 |
| Kao Corporation | 4975 |
3 |
| Baxter International Inc. | 2406 |
3 |
| Baxter Healthcare S.A. | 1832 |
3 |
| Compagnie Gervais Danone | 885 |
3 |
| Matsutani Chemical Industry Co., Ltd. | 86 |
3 |
| Other owners | 231 |