Protec Co., Ltd.
Records under this name other than the patents Protec Co., Ltd. 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 39 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,504,860 | Protective covers and related fabrics Formerly held In force · Medium confidence | In force | Medium confidence | |
| US 10,065,349 | Connector and Method for Producing a Connector Lapsed on the fee record Ended Sep 4, 2026 · High confidence | Lapsed on the fee record | Ended Sep 4, 2026 | High confidence |
| US 8,524,242 | Soluble aggregate, immune tolerance inducer and manufacturing method thereof Formerly held Lapsed on the fee record Ended Sep 3, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 3, 2025 | From the USPTO record |
| US 9,429,368 | Temperature-sensing piezoelectric dispenser Term ended Term ended Aug 12, 2024 · From the USPTO record | Term ended | Term ended Aug 12, 2024 | From the USPTO record |
| US 8,680,250 | Method and device for extracting pollen proteins Formerly held Lapsed on the fee record Ended Mar 25, 2022 · From the USPTO record | Lapsed on the fee record | Ended Mar 25, 2022 | From the USPTO record |
| US 8,998,238 | Meal-serving stock shelf-equipped wheelchair Lapsed on the fee record Ended Apr 7, 2019 · From the USPTO record | Lapsed on the fee record | Ended Apr 7, 2019 | From the USPTO record |
| US 6,877,541 | Tape feeder for chip mounters Lapsed on the fee record Ended Apr 12, 2013 · From the USPTO record | Lapsed on the fee record | Ended Apr 12, 2013 | From the USPTO record |
| US 6,750,121 | Apparatus and method for forming single crystalline nitride substrate using hydride vapor phase epitaxy and laser beam Lapsed on the fee record Ended Jun 15, 2008 · From the USPTO record | Lapsed on the fee record | Ended Jun 15, 2008 | From the USPTO record |
| US 4,671,086 | Redundant electrically controlled locking apparatus Term ended Term ended no later than Jun 9, 2007 · Low confidence | Term ended | Term ended no later than Jun 9, 2007 | Low confidence |
| US 4,686,912 | Electrically controlled locking apparatus and safe utilizing same Term ended Term ended no later than Aug 18, 2007 · Low confidence | Term ended | Term ended no later than Aug 18, 2007 | Low confidence |