Spyrus, Inc.
Records under this name other than the patents Spyrus, 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 3 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,673,626 | Threshold secret share authentication proof and secure blockchain voting with hardware security modules Lapsed on the fee record Ended Jun 2, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jun 2, 2024 | From the USPTO record |
| US 9,521,123 | Method for file encryption Lapsed on the fee record Ended Dec 13, 2020 · From the USPTO record | Lapsed on the fee record | Ended Dec 13, 2020 | From the USPTO record |
| US 7,757,100 | Protected volume on a data storage device with dual operating systems and configurable access and encryption controls Formerly held Term ended Term ended Aug 5, 2020 · From the USPTO record | Term ended | Term ended Aug 5, 2020 | From the USPTO record |
| US 7,356,692 | Method and system for enforcing access to a computing resource using a licensing attribute certificate Formerly held Lapsed on the fee record Ended Apr 8, 2020 · From the USPTO record | Lapsed on the fee record | Ended Apr 8, 2020 | From the USPTO record |
| US 6,295,602 | Event-driven serialization of access to shared resources Formerly held Term ended Term ended Dec 20, 2019 · From the USPTO record | Term ended | Term ended Dec 20, 2019 | From the USPTO record |
| US 7,380,140 | Providing a protected volume on a data storage device Formerly held Term ended Term ended Dec 20, 2019 · From the USPTO record | Term ended | Term ended Dec 20, 2019 | From the USPTO record |
| US 8,009,829 | Method and system for deploying advanced cryptographic algorithms Formerly held Lapsed on the fee record Ended Aug 30, 2019 · From the USPTO record | Lapsed on the fee record | Ended Aug 30, 2019 | From the USPTO record |
| US 6,816,965 | Method and system for a policy enforcing module Formerly held Term ended Term ended Jul 16, 2019 · From the USPTO record | Term ended | Term ended Jul 16, 2019 | From the USPTO record |
| US 6,904,523 | Method and system for enforcing access to a computing resource using a licensing attribute certificate Formerly held Term ended Term ended Mar 8, 2019 · From the USPTO record | Term ended | Term ended Mar 8, 2019 | From the USPTO record |
| US 6,292,898 | Active erasure of electronically stored data upon tamper detection Formerly held Term ended Term ended Feb 4, 2018 · From the USPTO record | Term ended | Term ended Feb 4, 2018 | From the USPTO record |