Maintenance fees coming due

Vorbeck Materials Corporation

13 maintenance fees come due in the 12 months from Nov 15, 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 9,039,938	Coatings Containing Functionalized Graphene Sheets and Articles Coated Therewith The Trustees of Princeton University and Vorbeck Materials Corporation In force Fee due Nov 26, 2026 Lapses if unpaid May 26, 2027 Ends no later than Mar 16, 2031 · Medium confidence	The Trustees of Princeton University and Vorbeck Materials Corporation	In force	Nov 26, 2026	May 26, 2027	Ends no later than Mar 16, 2031	Medium confidence
US 10,321,593	Interconnect Device Vorbeck Materials Corp. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Apr 13, 2037 · High confidence	Vorbeck Materials Corp.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Apr 13, 2037	High confidence
US 10,349,178	Microphone Diaphragm Vorbeck Materials Corp. In force Fee due Jan 9, 2027 Lapses if unpaid Jul 9, 2027 Term ends Nov 5, 2036 · High confidence	Vorbeck Materials Corp.	In force	Jan 9, 2027	Jul 9, 2027	Term ends Nov 5, 2036	High confidence
US 11,722,592	Wearable Antenna System Vorbeck Materials Corp. In force Fee due Feb 8, 2027 Lapses if unpaid Aug 9, 2027 Term ends Jul 10, 2040 · High confidence	Vorbeck Materials Corp.	In force	Feb 8, 2027	Aug 9, 2027	Term ends Jul 10, 2040	High confidence
US 9,107,312	Printed Electronics The Trustees of Princeton University In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Jan 9, 2029 · High confidence	The Trustees of Princeton University	In force	Feb 11, 2027	Aug 11, 2027	Term ends Jan 9, 2029	High confidence
US 10,379,576	Wearable Electronic Devices Vorbeck Materials Corp. In force Fee due Feb 13, 2027 Lapses if unpaid Aug 13, 2027 Term ends Jan 5, 2035 · High confidence	Vorbeck Materials Corp.	In force	Feb 13, 2027	Aug 13, 2027	Term ends Jan 5, 2035	High confidence
US 11,729,304	Self-Organizing Communications Network Nodes and Systems Vorbeck Materials Corp. In force Fee due Feb 15, 2027 Lapses if unpaid Aug 16, 2027 Term ends Jul 10, 2040 · High confidence	Vorbeck Materials Corp.	In force	Feb 15, 2027	Aug 16, 2027	Term ends Jul 10, 2040	High confidence
US 9,117,568	Polymer Compositions Containing Carbonaceous Fillers Vorbeck Materials Corp. In force Fee due Feb 25, 2027 Lapses if unpaid Aug 25, 2027 Term ends Oct 21, 2030 · High confidence	Vorbeck Materials Corp.	In force	Feb 25, 2027	Aug 25, 2027	Term ends Oct 21, 2030	High confidence
US 11,818,805	Wireless Signal Transmissin Using Access Point Networks in Wearable Devices Vorbeck Materials Corp. In force Fee due May 14, 2027 Lapses if unpaid Nov 15, 2027 Term ends Jul 22, 2036 · High confidence	Vorbeck Materials Corp.	In force	May 14, 2027	Nov 15, 2027	Term ends Jul 22, 2036	High confidence
US 10,540,880	Apparatus and Method to Assess the Contents of Wearable Items Vorbeck Materials Corp. In force (reinstated) Fee due Jul 21, 2027 Lapses if unpaid Jan 21, 2028 Term ends Feb 1, 2038 · High confidence	Vorbeck Materials Corp.	In force (reinstated)	Jul 21, 2027	Jan 21, 2028	Term ends Feb 1, 2038	High confidence
3 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 13 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.