Intelgenx Corp.
Records under this name other than the patents Intelgenx Corp. 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 17 patents it holds.
Showing 1 to 8 of 8 · Back to Intelgenx Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,301,948 | Instantly wettable oral film dosage form without surfactant or polyalcohol Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,703,191 | Controlled-release pharmaceutical tablets Lapsed on the fee record Ended Apr 22, 2026 · From the USPTO record | Lapsed on the fee record | Ended Apr 22, 2026 | From the USPTO record |
| US 8,691,272 | Multilayer tablet Lapsed on the fee record Ended Apr 8, 2026 · From the USPTO record | Lapsed on the fee record | Ended Apr 8, 2026 | From the USPTO record |
| US 11,033,493 | Film dosage form with extended release mucoadhesive particles Lapsed on the fee record Ended Jun 15, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jun 15, 2025 | From the USPTO record |
| US 9,668,970 | Film dosage form with extended release mucoadhesive particles Lapsed on the fee record Ended Jun 6, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jun 6, 2025 | From the USPTO record |
| US 7,132,113 | Flavored film Term ended Term ended Nov 16, 2022 · From the USPTO record | Term ended | Term ended Nov 16, 2022 | From the USPTO record |
| US 6,660,292 | Rapidly disintegrating flavored film for precooked foods Term ended Term ended Jun 19, 2021 · From the USPTO record | Term ended | Term ended Jun 19, 2021 | From the USPTO record |
| US 6,231,957 | Rapidly disintegrating flavor wafer for flavor enrichment Term ended Term ended May 6, 2019 · From the USPTO record | Term ended | Term ended May 6, 2019 | From the USPTO record |