Maintenance fees coming due

Solidigm Inc.

193 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 2, 2026. Unpaid by Jun 2, 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 9,047,172	Adaptive Power Control of Memory Map Storage Devices Solidigm Inc. In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Aug 2, 2033 · High confidence	Solidigm Inc.	In force	Dec 2, 2026	Jun 2, 2027	Term ends Aug 2, 2033	High confidence
US 9,047,187	Defect Management in Memory Systems Solidigm Inc. In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Feb 27, 2033 · High confidence	Solidigm Inc.	In force	Dec 2, 2026	Jun 2, 2027	Term ends Feb 27, 2033	High confidence
US 10,310,774	Techniques for Data storage protection and integrity checking Solidigm Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Aug 13, 2036 · High confidence	Solidigm Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Aug 13, 2036	High confidence
US 10,310,989	Time Tracking with Patrol Scrub Solidigm Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Nov 12, 2037 · High confidence	Solidigm Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Nov 12, 2037	High confidence
US 11,669,454	Hybrid Directory and Snoopy-Based Coherency to Reduce Directory Update Overhead in Two-Level Memory Solidigm Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends May 21, 2039 · High confidence	Solidigm Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends May 21, 2039	High confidence
US 11,670,561	3D Buildup of Thermally Conductive Layers to Resolve Die Height Differences Solidigm Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Oct 4, 2041 · High confidence	Solidigm Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Oct 4, 2041	High confidence
US 11,670,569	Channeled Lids for Integrated Circuit Packages Solidigm Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends May 13, 2041 · High confidence	Solidigm Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends May 13, 2041	High confidence
US 11,672,133	Vertically Stacked Memory Elements with Air Gap Solidigm Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Oct 3, 2041 · High confidence	Solidigm Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Oct 3, 2041	High confidence
US 10,318,185	Method and Apparatus to Provide Both Storage Mode and Memory Mode Access to Non-Volatile Memory Within a Solid State Drive Solidigm Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Jul 1, 2036 · High confidence	Solidigm Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Jul 1, 2036	High confidence
US 11,676,873	Semiconductor Package Having Sealant Bridge Solidigm Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Jun 30, 2037 · High confidence	Solidigm Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Jun 30, 2037	High confidence
183 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 193 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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