TAS, Ltd.
Records under this name other than patents TAS, Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,827,791 | Advanced power recovery and energy conversion systems and methods of using same Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,287,381 | Power recovery and energy conversion systems and methods of using same Formerly held Term ended Term ended Mar 29, 2026 · From the USPTO record | Term ended | Term ended Mar 29, 2026 | From the USPTO record |
| US 6,964,168 | Advanced heat recovery and energy conversion systems for power generation and pollution emissions reduction, and methods of using same Formerly held Term ended Term ended Jul 9, 2023 · From the USPTO record | Term ended | Term ended Jul 9, 2023 | From the USPTO record |
| US 6,625,618 | Maintenance manual interface system and medium containing a computer program product thereof Term ended Term ended Feb 8, 2022 · From the USPTO record | Term ended | Term ended Feb 8, 2022 | From the USPTO record |
| US 6,715,059 | Methods and Systems for a Shared Memory Unit with Extendable Functions Term ended Term ended Jan 2, 2022 · High confidence | Term ended | Term ended Jan 2, 2022 | High confidence |
| US 6,318,065 | System for chilling inlet air for gas turbines Formerly held Term ended Term ended Aug 6, 2019 · From the USPTO record | Term ended | Term ended Aug 6, 2019 | From the USPTO record |
| US 6,470,686 | System for chilling inlet air for gas turbines Formerly held Term ended Term ended Aug 6, 2019 · From the USPTO record | Term ended | Term ended Aug 6, 2019 | From the USPTO record |
| US 6,769,258 | System for staged chilling of inlet air for gas turbines Formerly held Term ended Term ended Aug 6, 2019 · From the USPTO record | Term ended | Term ended Aug 6, 2019 | From the USPTO record |
| US 6,848,267 | Packaged chilling systems for building air conditioning and process cooling Formerly held Term ended Term ended Aug 6, 2019 · From the USPTO record | Term ended | Term ended Aug 6, 2019 | From the USPTO record |
| US RE44,079 | Method of chilling inlet air for gas turbines Lapsed on the fee record Ended Mar 18, 2016 · From the USPTO record | Lapsed on the fee record | Ended Mar 18, 2016 | From the USPTO record |