- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 30/02 - Preparatory treatment, e.g. crushing of raw materials
Patent holdings for IPC class C08B 30/02
Total number of patents in this class: 53
10-year publication summary
|
3
|
3
|
3
|
3
|
5
|
7
|
6
|
2
|
4
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3388 |
9 |
| Lee Tech LLC | 35 |
5 |
| Roquette Freres | 1060 |
5 |
| Dow Global Technologies LLC | 11008 |
3 |
| Cargill, Incorporated | 2967 |
3 |
| POET Research, Inc. | 272 |
3 |
| Jiangnan University | 1638 |
2 |
| University of Saskatchewan | 488 |
2 |
| Cooperatie Koninklijke Avebe U.A. | 110 |
2 |
| Changchun Meisen Technology Co., Ltd. | 4 |
2 |
| The Procter & Gamble Company | 21859 |
1 |
| Corn Products Development, Inc. | 684 |
1 |
| DuPont Nutrition Biosciences ApS | 469 |
1 |
| GEA Mechanical Equipment GmbH | 242 |
1 |
| ICM, Inc. | 89 |
1 |
| Katholieke Universiteit Leuven | 1297 |
1 |
| Kemira Oyj | 1264 |
1 |
| Pringles S.a.r.l. | 1 |
1 |
| Speximo AB | 3 |
1 |
| Sveriges Stärkelseproducenter, Förening UPA | 13 |
1 |
| Other owners | 7 |