Ventex Co., Ltd.
Records under this name other than the patents Ventex 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 2 patents it holds.
Showing 1 to 7 of 7 · Back to Ventex Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,832,038 | Fire resistant barrier and use with mattresses, mattress foundations, and upholstered articles therein Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,214,900 | Ball-shaped photoheating fiber composite and method for producing same Lapsed on the fee record Ended Jan 4, 2026 · From the USPTO record | Lapsed on the fee record | Ended Jan 4, 2026 | From the USPTO record |
| US 7,365,033 | Open flame resistant articles Formerly held Term ended Term ended Jul 7, 2025 · From the USPTO record | Term ended | Term ended Jul 7, 2025 | From the USPTO record |
| US 7,638,192 | Open flame resistant articles Formerly held Term ended Term ended Feb 21, 2025 · From the USPTO record | Term ended | Term ended Feb 21, 2025 | From the USPTO record |
| US 6,648,748 | Vacuum conduit system for removal of fumes and air borne particulate matter Lapsed on the fee record Ended Nov 18, 2011 · From the USPTO record | Lapsed on the fee record | Ended Nov 18, 2011 | From the USPTO record |
| US 6,255,783 | Gas discharge lamp power supply with feed forward compensation for input voltage variations Lapsed on the fee record Ended Jul 3, 2005 · From the USPTO record | Lapsed on the fee record | Ended Jul 3, 2005 | From the USPTO record |
| US 5,892,646 | Ground fault protection of gas lamp power supplies Term ended Term ended no later than Apr 6, 2019 · Low confidence | Term ended | Term ended no later than Apr 6, 2019 | Low confidence |