Maintenance fees coming due

Oticon A/S

119 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 16, 2026. Unpaid by May 17, 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 11,653,145	In-The-Ear Hearing Aid Device, a Hearing Aid, and an Electro-Acoustic Transducer Oticon A/S In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 Term ends Feb 12, 2039 · High confidence	Oticon A/S	In force	Nov 16, 2026	May 17, 2027	Term ends Feb 12, 2039	High confidence
US 10,313,802	Hearing Device and Monitoring System Thereof Oticon A/S In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Mar 29, 2037 · High confidence	Oticon A/S	In force	Dec 4, 2026	Jun 4, 2027	Term ends Mar 29, 2037	High confidence
US 10,313,807	Hearing Device Including Antenna Unit Oticon A/S In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Jun 23, 2036 · Medium confidence	Oticon A/S	In force	Dec 4, 2026	Jun 4, 2027	Term ends Jun 23, 2036	Medium confidence
US 11,671,767	Hearing Aid Comprising a Feedback Control System Oticon A/S In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Dec 23, 2041 · High confidence	Oticon A/S	In force	Dec 6, 2026	Jun 7, 2027	Term ends Dec 23, 2041	High confidence
US 11,671,769	Personalization of Algorithm Parameters of a Hearing Device Oticon A/S In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Jul 2, 2040 · High confidence	Oticon A/S	In force	Dec 6, 2026	Jun 7, 2027	Term ends Jul 2, 2040	High confidence
US 11,671,773	Hearing Aid Device for Hands Free Communication Oticon A/S In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Ends no later than Dec 5, 2034 · Medium confidence	Oticon A/S	In force	Dec 6, 2026	Jun 7, 2027	Ends no later than Dec 5, 2034	Medium confidence
US 10,321,241	Direction of Arrival Estimation in Miniature Devices Using a Sound Sensor Array Oticon A/S In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Jul 6, 2037 · High confidence	Oticon A/S	In force	Dec 11, 2026	Jun 11, 2027	Term ends Jul 6, 2037	High confidence
US 10,321,243	Hearing Device Comprising a Filterbank and an Onset Detector Oticon A/S In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Aug 2, 2037 · High confidence	Oticon A/S	In force	Dec 11, 2026	Jun 11, 2027	Term ends Aug 2, 2037	High confidence
US 10,321,249	Method and Apparatus for Controlling a Hearing Instrument to Relieve Tinitus, Hyperacusis, and Hearing Loss Oticon A/S In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Feb 22, 2036 · High confidence	Oticon A/S	In force	Dec 11, 2026	Jun 11, 2027	Term ends Feb 22, 2036	High confidence
US 10,327,079	Hearing Aid Device with Integrated Antenna Oticon A/S In force Fee due Dec 18, 2026 Lapses if unpaid Jun 21, 2027 Term ends Sep 19, 2034 · High confidence	Oticon A/S	In force	Dec 18, 2026	Jun 21, 2027	Term ends Sep 19, 2034	High confidence
109 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 119 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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