Maintenance fees coming due

Ticona LLC

53 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 30, 2026. Unpaid by Jun 1, 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 11,661,521	Three-Dimensional Printing System Employing A Thermotropic Liquid Crystalline Polymer Ticona LLC In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 Term ends Feb 11, 2041 · High confidence	Ticona LLC	In force	Nov 30, 2026	Jun 1, 2027	Term ends Feb 11, 2041	High confidence
US 10,336,016	Extruder and Method for Producing High Fiber Density Resin Structures Ticona LLC In force Fee due Jan 2, 2027 Lapses if unpaid Jul 2, 2027 Term ends Aug 13, 2034 · High confidence	Ticona LLC	In force	Jan 2, 2027	Jul 2, 2027	Term ends Aug 13, 2034	High confidence
US 9,074,070	Thermoplastic Composition for Use in Forming a Laser Direct Structured Substrate Ticona LLC In force Fee due Jan 7, 2027 Lapses if unpaid Jul 7, 2027 Term ends Jul 28, 2033 · High confidence	Ticona LLC	In force	Jan 7, 2027	Jul 7, 2027	Term ends Jul 28, 2033	High confidence
US 9,080,036	Nucleating System for Polyarylene Sulfide Compositions Ticona LLC In force Fee due Jan 14, 2027 Lapses if unpaid Jul 14, 2027 Term ends Jun 6, 2033 · High confidence	Ticona LLC	In force	Jan 14, 2027	Jul 14, 2027	Term ends Jun 6, 2033	High confidence
US 11,702,539	Polymer Composition for an Electronic Device Ticona LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends May 10, 2041 · High confidence	Ticona LLC	In force	Jan 18, 2027	Jul 19, 2027	Term ends May 10, 2041	High confidence
US 11,705,641	Antenna System Including a Polymer Composition having a Low Dissipation Factor Ticona LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends Aug 18, 2040 · High confidence	Ticona LLC	In force	Jan 18, 2027	Jul 19, 2027	Term ends Aug 18, 2040	High confidence
US 10,358,556	Blow Molded Thermoplastic Composition Ticona LLC In force Fee due Jan 23, 2027 Lapses if unpaid Jul 23, 2027 Term ends Mar 14, 2033 · High confidence	Ticona LLC	In force	Jan 23, 2027	Jul 23, 2027	Term ends Mar 14, 2033	High confidence
US 10,359,129	Automotive Fuel Lines Including a Polyarylene Sulfide Ticona LLC In force Fee due Jan 23, 2027 Lapses if unpaid Jul 23, 2027 Term ends Mar 14, 2033 · High confidence	Ticona LLC	In force	Jan 23, 2027	Jul 23, 2027	Term ends Mar 14, 2033	High confidence
US 9,090,751	Thermally Conductive Thermoplastic Resin Compositions and Related Applications Ticona LLC In force Fee due Jan 28, 2027 Lapses if unpaid Jul 28, 2027 Term ends Feb 23, 2031 · High confidence	Ticona LLC	In force	Jan 28, 2027	Jul 28, 2027	Term ends Feb 23, 2031	High confidence
US 11,715,579	Electronic Device Ticona LLC In force Fee due Feb 1, 2027 Lapses if unpaid Aug 2, 2027 Term ends May 22, 2041 · High confidence	Ticona LLC	In force	Feb 1, 2027	Aug 2, 2027	Term ends May 22, 2041	High confidence
43 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 53 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.