Maintenance fees coming due

CertainTeed LLC

53 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 26, 2026. Unpaid by May 26, 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 9,038,344	Suspension Ceiling with Parallel Vanes for Building Structures CertainTeed Ceilings Corporation In force Fee due Nov 26, 2026 Lapses if unpaid May 26, 2027 Term ends Oct 21, 2032 · High confidence	CertainTeed Ceilings Corporation	In force	Nov 26, 2026	May 26, 2027	Term ends Oct 21, 2032	High confidence
US 10,309,111	Roofing Granules with Improved Luster, Roofing Products Including Such Granules, and Process for Preparing Same CertainTeed LLC In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Ends no later than Sep 4, 2030 · Low confidence	CertainTeed LLC	In force	Dec 4, 2026	Jun 4, 2027	Ends no later than Sep 4, 2030	Low confidence
US 11,668,108	Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane CertainTeed LLC In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Ends no later than Sep 26, 2038 · Medium confidence	CertainTeed LLC	In force	Dec 6, 2026	Jun 7, 2027	Ends no later than Sep 26, 2038	Medium confidence
US 11,677,349	Photovoltaic Module CertainTeed LLC In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Ends no later than Jan 7, 2029 · Low confidence	CertainTeed LLC	In force	Dec 13, 2026	Jun 14, 2027	Ends no later than Jan 7, 2029	Low confidence
US 11,691,769	Method of Packaging Siding Panels CertainTeed LLC In force Fee due Jan 4, 2027 Lapses if unpaid Jul 6, 2027 Term ends Mar 27, 2039 · High confidence	CertainTeed LLC	In force	Jan 4, 2027	Jul 6, 2027	Term ends Mar 27, 2039	High confidence
US 11,692,351	Solar Heat-Reflective Roofing Granules, Solar Heat-Reflective Shingles and Process for Producing the Same CertainTeed LLC In force Fee due Jan 4, 2027 Lapses if unpaid Jul 6, 2027 Term ends Sep 22, 2030 · Medium confidence	CertainTeed LLC	In force	Jan 4, 2027	Jul 6, 2027	Term ends Sep 22, 2030	Medium confidence
US 11,692,357	Siding Panel with Improved Locking Mechanism and Method of Manufacture CertainTeed LLC In force Fee due Jan 4, 2027 Lapses if unpaid Jul 6, 2027 Ends no later than Dec 23, 2038 · Medium confidence	CertainTeed LLC	In force	Jan 4, 2027	Jul 6, 2027	Ends no later than Dec 23, 2038	Medium confidence
US 11,702,845	Layered Thermoplastic Structure With Reflective Intermediate Layer and Method of Manufacture CertainTeed LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends Apr 1, 2041 · High confidence	CertainTeed LLC	In force	Jan 18, 2027	Jul 19, 2027	Term ends Apr 1, 2041	High confidence
US 11,704,866	Systems and Methods for Visualization of Building Structures CertainTeed LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Ends no later than Aug 14, 2039 · Medium confidence	CertainTeed LLC	In force	Jan 18, 2027	Jul 19, 2027	Ends no later than Aug 14, 2039	Medium confidence
US 11,708,696	Reduced Weight, Multi-Layer Roofing Shingles and Methods for Installing Them CertainTeed LLC In force Fee due Jan 25, 2027 Lapses if unpaid Jul 26, 2027 Term ends Mar 26, 2039 · High confidence	CertainTeed LLC	In force	Jan 25, 2027	Jul 26, 2027	Term ends Mar 26, 2039	High confidence
43 more maintenance fees coming due in the 12 months from Nov 14, 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.