Maintenance fees coming due

Fortinet, Inc.

213 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 14, 2026. Unpaid by May 14, 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 10,291,632	Filtering of Metadata Signatures Fortinet, Inc. In force Fee due Nov 14, 2026 Lapses if unpaid May 14, 2027 Term ends Aug 24, 2037 · High confidence	Fortinet, Inc.	In force	Nov 14, 2026	May 14, 2027	Term ends Aug 24, 2037	High confidence
US 10,296,973	Financial Information Exchange (FIX) Protocol Based Load Balancing Fortinet, Inc. In force Fee due Nov 21, 2026 Lapses if unpaid May 21, 2027 Term ends Dec 24, 2037 · High confidence	Fortinet, Inc.	In force	Nov 21, 2026	May 21, 2027	Term ends Dec 24, 2037	High confidence
US 11,658,707	Intelligent Selection of Physical Layer Transmission Types in 802.11AX Based Wi-Fi Networks Fortinet, Inc. In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 Term ends Sep 30, 2041 · High confidence	Fortinet, Inc.	In force	Nov 23, 2026	May 24, 2027	Term ends Sep 30, 2041	High confidence
US 9,049,173	Cloud Based Logging Service Fortinet, Inc. In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Aug 1, 2033 · High confidence	Fortinet, Inc.	In force	Dec 2, 2026	Jun 2, 2027	Term ends Aug 1, 2033	High confidence
US 10,313,348	Document Classification by a Hybrid Classifier Fortinet, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Apr 28, 2037 · High confidence	Fortinet, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Apr 28, 2037	High confidence
US 10,313,362	Systems and Methods for Real-Time Configurable Load Determination Fortinet, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Jan 12, 2037 · High confidence	Fortinet, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Jan 12, 2037	High confidence
US 10,313,929	Packet Processor Steering in Wi-Fi Access Points with Multiple Wi-Fi Protocol Interfaces Fortinet, LLC In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Mar 30, 2037 · High confidence	Fortinet, LLC	In force	Dec 4, 2026	Jun 4, 2027	Term ends Mar 30, 2037	High confidence
US 10,313,945	Automatic Channel Layering in a Wi-Fi Communication System Fortinet, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Jan 19, 2032 · High confidence	Fortinet, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Jan 19, 2032	High confidence
US 11,677,615	Systems and Methods for Incorporating Automated Remediation into Information Technology Incident Solutions Fortinet, Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Apr 23, 2041 · High confidence	Fortinet, Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Apr 23, 2041	High confidence
US 11,677,743	Ethernet Key Fortinet, Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends May 10, 2038 · High confidence	Fortinet, Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends May 10, 2038	High confidence
203 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 213 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.