Maintenance fees coming due

Passivelogic, Inc.

10 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 11,706,891	Perceptible Indicators Of Wires Being Attached Correctly To Controller Passivelogic, Inc. In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends May 18, 2041 · High confidence	Passivelogic, Inc.	In force	Jan 18, 2027	Jul 19, 2027	Term ends May 18, 2041	High confidence
US 11,733,662	Heuristic method of automated and learning control, and building automation systems thereof Passivelogic, Inc. In force Fee due Feb 22, 2027 Lapses if unpaid Aug 23, 2027 Term ends Jun 12, 2038 · High confidence	Passivelogic, Inc.	In force	Feb 22, 2027	Aug 23, 2027	Term ends Jun 12, 2038	High confidence
US 11,737,231	Method and Apparatus for Generalized Control of Devices Passivelogic, Inc. In force Fee due Feb 22, 2027 Lapses if unpaid Aug 23, 2027 Term ends Aug 26, 2041 · High confidence	Passivelogic, Inc.	In force	Feb 22, 2027	Aug 23, 2027	Term ends Aug 26, 2041	High confidence
US 11,743,069	Automatic control method of generating sub-systems and sub-system arbitration from the deconstruction of a complex equipment graph Passivelogic, Inc. In force Fee due Feb 28, 2027 Lapses if unpaid Aug 30, 2027 Term ends Jun 13, 2038 · High confidence	Passivelogic, Inc.	In force	Feb 28, 2027	Aug 30, 2027	Term ends Jun 13, 2038	High confidence
US 11,830,383	External Activating of Quiescent Device Passivelogic, Inc. In force Fee due May 28, 2027 Lapses if unpaid Nov 29, 2027 Term ends Nov 1, 2041 · High confidence	Passivelogic, Inc.	In force	May 28, 2027	Nov 29, 2027	Term ends Nov 1, 2041	High confidence
US 11,832,413	A method of building automation heat load and user preference inferring occupancy via network systems activity Passivelogic, Inc. In force Fee due May 28, 2027 Lapses if unpaid Nov 29, 2027 Ends no later than Sep 15, 2040 · Medium confidence	Passivelogic, Inc.	In force	May 28, 2027	Nov 29, 2027	Ends no later than Sep 15, 2040	Medium confidence
US 11,856,723	Distributed Building Automation Controllers Passivelogic, Inc. In force Fee due Jun 26, 2027 Lapses if unpaid Dec 27, 2027 Ends no later than Dec 28, 2040 · Low confidence	Passivelogic, Inc.	In force	Jun 26, 2027	Dec 27, 2027	Ends no later than Dec 28, 2040	Low confidence
US 11,861,502	Control Sequence Generation System and Methods Passivelogic, Inc. In force Fee due Jul 2, 2027 Lapses if unpaid Jan 3, 2028 Term ends May 5, 2041 · High confidence	Passivelogic, Inc.	In force	Jul 2, 2027	Jan 3, 2028	Term ends May 5, 2041	High confidence
US 11,871,505	Automated Line Testing Passivelogic, Inc. In force Fee due Jul 9, 2027 Lapses if unpaid Jan 10, 2028 Term ends Jun 16, 2042 · High confidence	Passivelogic, Inc.	In force	Jul 9, 2027	Jan 10, 2028	Term ends Jun 16, 2042	High confidence
US 11,915,142	Creating Equipment Control Sequences from Constraint Data Passivelogic, Inc. In force Fee due Aug 27, 2027 Lapses if unpaid Feb 28, 2028 Term ends Nov 11, 2041 · High confidence	Passivelogic, Inc.	In force	Aug 27, 2027	Feb 28, 2028	Term ends Nov 11, 2041	High confidence

10 of 10 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.