- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 3/04 - Starch derivatives
Patent holdings for IPC class C08L 3/04
Total number of patents in this class: 236
10-year publication summary
|
21
|
17
|
26
|
14
|
12
|
7
|
20
|
17
|
21
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cargill, Incorporated | 2885 |
10 |
| Knauf Insulation SPRL | 173 |
7 |
| Novamont S.p.A. | 353 |
7 |
| Plantic Technologies Ltd. | 47 |
7 |
| Nouryon Chemicals International B.V. | 606 |
6 |
| Kemira Oyj | 1207 |
5 |
| Roquette Freres | 1027 |
5 |
| BASF SE | 20892 |
4 |
| BiologiQ, Inc. | 50 |
4 |
| Integrity Bio-chemicals, LLC | 53 |
4 |
| The Procter & Gamble Company | 22043 |
3 |
| 3m Innovative Properties Company | 17858 |
3 |
| LG Chem, Ltd. | 17594 |
3 |
| Kimberly-clark Worldwide, Inc. | 5503 |
3 |
| Akzo Nobel Chemicals International B.V. | 433 |
3 |
| EcoSynthetix Inc. | 22 |
3 |
| Innogel AG | 20 |
3 |
| Johns Manville | 954 |
3 |
| Owens Corning Intellectual Capital, LLC | 1629 |
3 |
| Tristano Pty Ltd | 14 |
3 |
| Other owners | 147 |