Maintenance fees coming due

Hello Inc.

3 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Jan 25, 2027. Unpaid by Jul 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 11,709,005	Monitoring and Control of Refrigeration Equipment Hello Therma Inc. In force Fee due Jan 25, 2027 Lapses if unpaid Jul 26, 2027 Term ends Apr 22, 2042 · High confidence	Hello Therma Inc.	In force	Jan 25, 2027	Jul 26, 2027	Term ends Apr 22, 2042	High confidence
US 10,376,422	System and Method for Detecting Wetness of Article Used by a Care-Receiver Hello Nurse Medical Innovation, Inc. In force Fee due Feb 13, 2027 Lapses if unpaid Aug 13, 2027 Term ends Aug 29, 2036 · High confidence	Hello Nurse Medical Innovation, Inc.	In force	Feb 13, 2027	Aug 13, 2027	Term ends Aug 29, 2036	High confidence
US 11,820,013	Mobile Manipulation in Human Environments Hello Robot In force Fee due May 21, 2027 Lapses if unpaid Nov 22, 2027 Term ends Apr 7, 2041 · High confidence	Hello Robot	In force	May 21, 2027	Nov 22, 2027	Term ends Apr 7, 2041	High confidence

3 of 3 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.