Phyton, Inc.
Records under this name other than the patents Phyton, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,822,628 | Production of thapsigargins by thapsia cell suspension culture Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,703,982 | Purification of taxanes Term ended Term ended Aug 23, 2025 · From the USPTO record | Term ended | Term ended Aug 23, 2025 | From the USPTO record |
| US 7,605,278 | Methods and compositions for converting taxane amides to paclitaxel or other taxanes Term ended Term ended Aug 1, 2024 · From the USPTO record | Term ended | Term ended Aug 1, 2024 | From the USPTO record |
| US 6,956,123 | Purification of Taxanes and Taxane Mixtures Using Polyethyleneimine-Bonded Resins Term ended Term ended Jan 17, 2024 · High confidence | Term ended | Term ended Jan 17, 2024 | High confidence |
| US 7,897,796 | Purification of Taxanes and Taxane Mixtures Using Polyethyleneimine-Bonded Resins Term ended Term ended Jan 17, 2024 · Medium confidence | Term ended | Term ended Jan 17, 2024 | Medium confidence |
| US 9,303,004 | Purification of taxanes Term ended Ended no later than Sep 18, 2023 · From the USPTO record | Term ended | Ended no later than Sep 18, 2023 | From the USPTO record |
| US 9,527,825 | Purification of taxanes Term ended Term ended Sep 18, 2023 · From the USPTO record | Term ended | Term ended Sep 18, 2023 | From the USPTO record |
| US 9,926,287 | Purification of taxanes Term ended Ended no later than Sep 18, 2023 · From the USPTO record | Term ended | Ended no later than Sep 18, 2023 | From the USPTO record |
| US 7,176,325 | Selective acylation of secondary hydroxyl groups Term ended Term ended Apr 5, 2023 · From the USPTO record | Term ended | Term ended Apr 5, 2023 | From the USPTO record |
| US 9,574,218 | Method of Co-Expressing Galactosyltransferase and a Glycoprotein in a Transgenic Plant Cell and Sialylating the Glycoprotein for Production of Glycoprotein Having Human-Type Sugar Chain Lapsed on the fee record Ended Feb 21, 2021 · Medium confidence | Lapsed on the fee record | Ended Feb 21, 2021 | Medium confidence |