Maintenance fees coming due

Current Lighting Solutions, LLC

74 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 6, 2026. Unpaid by Jun 7, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 11,666,674	Light Disinfection System and Method Current Lighting Solutions, LLC In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Mar 10, 2036 · Medium confidence	Current Lighting Solutions, LLC	In force	Dec 6, 2026	Jun 7, 2027	Term ends Mar 10, 2036	Medium confidence
US 9,066,403	LED Lamp with Half Wave Dimming Current Lighting Solutions, LLC In force Fee due Dec 23, 2026 Lapses if unpaid Jun 23, 2027 Term ends Sep 6, 2033 · High confidence	Current Lighting Solutions, LLC	In force	Dec 23, 2026	Jun 23, 2027	Term ends Sep 6, 2033	High confidence
US 10,334,179	Assembly and Method for Glare Elimination Current Lighting Solutions, LLC In force Fee due Dec 25, 2026 Lapses if unpaid Jun 25, 2027 Term ends Sep 15, 2037 · High confidence	Current Lighting Solutions, LLC	In force	Dec 25, 2026	Jun 25, 2027	Term ends Sep 15, 2037	High confidence
US 11,702,348	Purified Potassium Hexafluoromanganate and Methods for Purifying Potassium Hexafluoromanganate Current Lighting Solutions, LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends Dec 11, 2036 · High confidence	Current Lighting Solutions, LLC	In force	Jan 18, 2027	Jul 19, 2027	Term ends Dec 11, 2036	High confidence
US 11,704,630	Lamp, Lamp Fan Life Predicting System and Method Thereof Current Lighting Solutions, LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends May 21, 2040 · High confidence	Current Lighting Solutions, LLC	In force	Jan 18, 2027	Jul 19, 2027	Term ends May 21, 2040	High confidence
US 10,371,371	Ventilation Kit and Recessed Light Fixture Assembly with Ventilation Current Lighting Solutions, LLC In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 Term ends Aug 10, 2036 · High confidence	Current Lighting Solutions, LLC	In force	Feb 6, 2027	Aug 6, 2027	Term ends Aug 10, 2036	High confidence
US 10,375,796	Waveform Shaping Circuit for Spurious Harmonic Suppression Current Lighting Solutions, LLC In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 Term ends Apr 25, 2037 · High confidence	Current Lighting Solutions, LLC	In force	Feb 6, 2027	Aug 6, 2027	Term ends Apr 25, 2037	High confidence
US 9,103,507	LED Lamp with Uniform Omnidirectional Light Intensity Output Current Lighting Solutions, LLC In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Jun 13, 2031 · High confidence	Current Lighting Solutions, LLC	In force	Feb 11, 2027	Aug 11, 2027	Term ends Jun 13, 2031	High confidence
US 9,119,258	Current Split Circuit for Equally Splitting Current Between Parallel Connected LED Luminaire Strings Current Lighting Solutions, LLC In force Fee due Feb 25, 2027 Lapses if unpaid Aug 25, 2027 Term ends Mar 22, 2033 · High confidence	Current Lighting Solutions, LLC	In force	Feb 25, 2027	Aug 25, 2027	Term ends Mar 22, 2033	High confidence
US 10,393,329	Light Fixture Mechanical Interconnect with Rotative Joining Current Lighting Solutions, LLC In force Fee due Feb 27, 2027 Lapses if unpaid Aug 27, 2027 Term ends Jun 30, 2037 · High confidence	Current Lighting Solutions, LLC	In force	Feb 27, 2027	Aug 27, 2027	Term ends Jun 30, 2037	High confidence
64 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 74 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.