Maintenance fees coming due

Biosense Webster, Inc.

12 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Jan 28, 2027. Unpaid by Jul 28, 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 9,089,254	Synchronization of Medical Devices via Digital Interface Biosense Webster, Inc. In force Fee due Jan 28, 2027 Lapses if unpaid Jul 28, 2027 Term ends Dec 25, 2029 · High confidence	Biosense Webster, Inc.	In force	Jan 28, 2027	Jul 28, 2027	Term ends Dec 25, 2029	High confidence
US 9,089,339	Electrophysiology Catheter with Improved Tip Electrode Biosense Webster Inc. In force Fee due Jan 28, 2027 Lapses if unpaid Jul 28, 2027 Term ends Aug 19, 2031 · High confidence	Biosense Webster Inc.	In force	Jan 28, 2027	Jul 28, 2027	Term ends Aug 19, 2031	High confidence
US 9,101,365	Catheter with Multiple Electrode Assemblies for Use Near Tubular Regions of the Heart Biosense Webster, Inc. In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Dec 30, 2028 · High confidence	Biosense Webster, Inc.	In force	Feb 11, 2027	Aug 11, 2027	Term ends Dec 30, 2028	High confidence
US 9,101,733	Catheter with Biased Planar Deflection Biosense Webster, Inc. In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Aug 27, 2031 · High confidence	Biosense Webster, Inc.	In force	Feb 11, 2027	Aug 11, 2027	Term ends Aug 27, 2031	High confidence
US 9,101,734	Force-Sensing Catheter with Bonded Center Strut Biosense Webster, Inc. In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Feb 7, 2030 · High confidence	Biosense Webster, Inc.	In force	Feb 11, 2027	Aug 11, 2027	Term ends Feb 7, 2030	High confidence
US 10,405,774	Catheter with Single Axial Sensors Biosense Webster, Inc. In force Fee due Mar 10, 2027 Lapses if unpaid Sep 10, 2027 Term ends May 5, 2031 · High confidence	Biosense Webster, Inc.	In force	Mar 10, 2027	Sep 10, 2027	Term ends May 5, 2031	High confidence
US 9,173,638	Cardiac Mechanical Assessment Using Ultrasound Biosense Webster, Inc. In force Fee due May 3, 2027 Lapses if unpaid Nov 3, 2027 Term ends Sep 24, 2031 · High confidence	Biosense Webster, Inc.	In force	May 3, 2027	Nov 3, 2027	Term ends Sep 24, 2031	High confidence
US 9,220,868	Control Handle with Rotational Cam Mechanism for Contraction/Deflection of Medical Device Biosense Webster, Inc. In force Fee due Jun 29, 2027 Lapses if unpaid Dec 29, 2027 Term ends Dec 3, 2030 · High confidence	Biosense Webster, Inc.	In force	Jun 29, 2027	Dec 29, 2027	Term ends Dec 3, 2030	High confidence
US 11,911,575	Catheter with Multi-Functional Control Handle Having Linear Mechanism Biosense Webster, Inc. In force Fee due Aug 27, 2027 Lapses if unpaid Feb 28, 2028 Term ends Aug 28, 2029 · High confidence	Biosense Webster, Inc.	In force	Aug 27, 2027	Feb 28, 2028	Term ends Aug 28, 2029	High confidence
US 11,931,527	Control Handle with Rotational Cam Mechanism for Contraction/Deflection of Medical Device Biosense Webster, Inc. In force Fee due Sep 19, 2027 Lapses if unpaid Mar 20, 2028 Term ends Dec 3, 2030 · High confidence	Biosense Webster, Inc.	In force	Sep 19, 2027	Mar 20, 2028	Term ends Dec 3, 2030	High confidence
2 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 12 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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