Cellutech AB
Records under this name other than patents Cellutech AB holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,035,890 | Xyloglucan Film Formerly held In force · High confidence | In force | High confidence | |
| US 12,098,259 | Porous Material of Cellulose Fibres and Gluten Formerly held In force · High confidence | In force | High confidence | |
| US 11,602,872 | Transparent Wood and a Method for Its Preparation Formerly held In force · High confidence | In force | High confidence | |
| US 12,338,336 | Thermally expandable cellulose-based microspheres Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,767,944 | Cellulose nanofibril decorated with magnetic nanoparticles Lapsed on the fee record Ended Sep 19, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 19, 2025 | From the USPTO record |
| US 11,091,877 | CNF cellular solid material Lapsed on the fee record Ended Aug 17, 2025 · From the USPTO record | Lapsed on the fee record | Ended Aug 17, 2025 | From the USPTO record |
| US 9,700,915 | Method for production of superhydrophobic surfaces Lapsed on the fee record Ended Jul 11, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 11, 2025 | From the USPTO record |
| US 10,907,020 | CNF cellular solid material with anionic surfactants Lapsed on the fee record Ended Feb 2, 2025 · From the USPTO record | Lapsed on the fee record | Ended Feb 2, 2025 | From the USPTO record |
| US 9,133,578 | Polymer made of a primary amine functionalized polymer and a hemicellulose Lapsed on the fee record Ended Sep 15, 2023 · From the USPTO record | Lapsed on the fee record | Ended Sep 15, 2023 | From the USPTO record |
| US 10,099,192 | Polymer shells Lapsed on the fee record Ended Oct 16, 2022 · From the USPTO record | Lapsed on the fee record | Ended Oct 16, 2022 | From the USPTO record |