Maintenance fees coming due

Cagent Vascular, Inc.

5 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Jan 18, 2027. Unpaid by Jul 19, 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 11,701,502	Serration Balloon Cagent Vascular, Inc. In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends Nov 3, 2035 · High confidence	Cagent Vascular, Inc.	In force	Jan 18, 2027	Jul 19, 2027	Term ends Nov 3, 2035	High confidence
US 11,717,654	Wedge Dissectors for a Medical Balloon Cagent Vascular, Inc. In force Fee due Feb 8, 2027 Lapses if unpaid Aug 9, 2027 Term ends Sep 16, 2036 · High confidence	Cagent Vascular, Inc.	In force	Feb 8, 2027	Aug 9, 2027	Term ends Sep 16, 2036	High confidence
US 11,738,181	Cage for Medical Balloon Cagent Vascular, Inc. In force Fee due Feb 28, 2027 Lapses if unpaid Aug 30, 2027 Term ends Jun 3, 2035 · High confidence	Cagent Vascular, Inc.	In force	Feb 28, 2027	Aug 30, 2027	Term ends Jun 3, 2035	High confidence
US 10,463,842	Cage for Medical Balloon Cagent Vascular, Inc. In force Fee due May 5, 2027 Lapses if unpaid Nov 5, 2027 Term ends Jun 3, 2035 · High confidence	Cagent Vascular, Inc.	In force	May 5, 2027	Nov 5, 2027	Term ends Jun 3, 2035	High confidence
US 10,471,238	Serration Balloon Cagent Vascular, Inc. In force Fee due May 12, 2027 Lapses if unpaid Nov 12, 2027 Term ends Apr 11, 2036 · High confidence	Cagent Vascular, Inc.	In force	May 12, 2027	Nov 12, 2027	Term ends Apr 11, 2036	High confidence

5 of 5 patents shown. Soonest fee due date first, then patent number.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.