Entrust Technologies Limited
Records under this name other than patents Entrust Technologies Limited holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,161,565 | Key release systems, components and methods Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,765,580 | Method and Apparatus for Providing User Authentication Using a Back Channel Formerly held Term ended Term ended Jul 18, 2025 · Medium confidence | Term ended | Term ended Jul 18, 2025 | Medium confidence |
| US 7,412,599 | Administrative remote notification system and method Formerly held Term ended Term ended Jul 17, 2025 · From the USPTO record | Term ended | Term ended Jul 17, 2025 | From the USPTO record |
| US 7,693,285 | Secure Communication Apparatus and Method Formerly held Term ended Term ended Nov 19, 2024 · High confidence | Term ended | Term ended Nov 19, 2024 | High confidence |
| US 7,426,635 | Bulk Certificate Lifetime Allocation Systems, Components and Methods Formerly held Term ended Term ended Jul 15, 2023 · High confidence | Term ended | Term ended Jul 15, 2023 | High confidence |
| US 7,290,133 | Method and apparatus improving efficiency of end-user certificate validation Formerly held Term ended Term ended Mar 29, 2023 · From the USPTO record | Term ended | Term ended Mar 29, 2023 | From the USPTO record |
| US 6,963,974 | Method and apparatus for providing non-repudiation of transaction information that includes mark up language data Formerly held Term ended Term ended Mar 4, 2023 · From the USPTO record | Term ended | Term ended Mar 4, 2023 | From the USPTO record |
| US 7,010,582 | Systems and methods providing interactions between multiple servers and an end use device Formerly held Term ended Term ended Feb 3, 2023 · From the USPTO record | Term ended | Term ended Feb 3, 2023 | From the USPTO record |
| US 7,373,512 | Method and apparatus for providing information security to prevent digital signature forgery Formerly held Term ended Term ended Mar 27, 2020 · From the USPTO record | Term ended | Term ended Mar 27, 2020 | From the USPTO record |
| US 6,215,872 | Method for creating communities of trust in a secure communication system Formerly held Term ended Term ended Jan 12, 2020 · From the USPTO record | Term ended | Term ended Jan 12, 2020 | From the USPTO record |