Maintenance fees coming due

Thales

315 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 16, 2026. Unpaid by May 17, 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 11,650,311	Antenna and Glide Path Array for Small Footprint Aircraft Precision Approach and Landing System Thales USA, Inc. In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 Term ends Nov 13, 2040 · High confidence	Thales USA, Inc.	In force	Nov 16, 2026	May 17, 2027	Term ends Nov 13, 2040	High confidence
US 11,651,302	Method and Device for Generating Synthetic Training Data for an Artificial-Intelligence Machine for Assisting with Landing an Aircraft Thales In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 Term ends Jan 6, 2042 · High confidence	Thales	In force	Nov 16, 2026	May 17, 2027	Term ends Jan 6, 2042	High confidence
US 11,651,543	Method for Generating Graphic Surfaces to Be Displayed on a Screen, Related Graphics Processor Thales In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 Term ends Jan 11, 2041 · High confidence	Thales	In force	Nov 16, 2026	May 17, 2027	Term ends Jan 11, 2041	High confidence
US 9,035,824	System and Method of Radar Location Thales In force Fee due Nov 19, 2026 Lapses if unpaid May 19, 2027 Term ends Oct 5, 2033 · High confidence	Thales	In force	Nov 19, 2026	May 19, 2027	Term ends Oct 5, 2033	High confidence
US 11,661,207	Avionics Device for the Centralized Computation and Diffusion of the State(S) of an Aircraft, Related Avionics Assembly, Method and Computer Program Thales In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 Term ends Nov 15, 2041 · High confidence	Thales	In force	Nov 30, 2026	Jun 1, 2027	Term ends Nov 15, 2041	High confidence
US 9,045,221	Method of Guidance for Aircraft Trajectory Correction Thales In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Aug 9, 2033 · High confidence	Thales	In force	Dec 2, 2026	Jun 2, 2027	Term ends Aug 9, 2033	High confidence
US 9,045,241	Method For Reducing the Angular Momentum and Controlling the Attitude of a Spacecraft Thales In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Jul 18, 2033 · High confidence	Thales	In force	Dec 2, 2026	Jun 2, 2027	Term ends Jul 18, 2033	High confidence
US 9,046,894	Navigation Aid Method for Determining the Path of an Aircraft Thales In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Aug 12, 2031 · High confidence	Thales	In force	Dec 2, 2026	Jun 2, 2027	Term ends Aug 12, 2031	High confidence
US 9,047,764	Method of Alert Calculation for an Aircraft Ground Proximity Warning System Thales In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Jul 5, 2033 · High confidence	Thales	In force	Dec 2, 2026	Jun 2, 2027	Term ends Jul 5, 2033	High confidence
US 9,047,769	System for Aiding the Guidance of an Aircraft Travelling Around an Airport Zone Thales In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Feb 10, 2034 · High confidence	Thales	In force	Dec 2, 2026	Jun 2, 2027	Term ends Feb 10, 2034	High confidence
305 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 315 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.