Maintenance fees coming due

Luminus Devices, Inc.

3 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Mar 3, 2027. Unpaid by Sep 3, 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 10,403,785	Wavelength Converting Material Deposition Methods and Associated Articles Luminus Devices, Inc. In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 Term ends Aug 24, 2032 · High confidence	Luminus Devices, Inc.	In force	Mar 3, 2027	Sep 3, 2027	Term ends Aug 24, 2032	High confidence
US 9,147,816	Wavelength Converting Material Deposition Methods and Associated Articles Luminus Devices, Inc. In force Fee due Mar 29, 2027 Lapses if unpaid Sep 29, 2027 Term ends Jun 3, 2033 · High confidence	Luminus Devices, Inc.	In force	Mar 29, 2027	Sep 29, 2027	Term ends Jun 3, 2033	High confidence
US 10,593,835	Electronic Device Contact Structures Luminus Devices, Inc. In force Fee due Sep 17, 2027 Lapses if unpaid Mar 17, 2028 Term ends Apr 16, 2032 · High confidence	Luminus Devices, Inc.	In force	Sep 17, 2027	Mar 17, 2028	Term ends Apr 16, 2032	High confidence

3 of 3 patents shown. Soonest fee due date first, then patent number.

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