Maintenance fees coming due

Intergraph Corporation

9 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 9, 2027. Unpaid by Jul 9, 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 10,349,148	Computer-Aided Dispatch Systems and Methods Utilizing Biometrics to Assess Responder Condition and Suitability Intergraph Corporation In force Fee due Jan 9, 2027 Lapses if unpaid Jul 9, 2027 Term ends Oct 11, 2037 · High confidence	Intergraph Corporation	In force	Jan 9, 2027	Jul 9, 2027	Term ends Oct 11, 2037	High confidence
US 11,735,028	Artificial Intelligence Applications for Computer-Aided Dispatch Systems Intergraph Corporation In force Fee due Feb 22, 2027 Lapses if unpaid Aug 23, 2027 Term ends Jul 7, 2041 · High confidence	Intergraph Corporation	In force	Feb 22, 2027	Aug 23, 2027	Term ends Jul 7, 2041	High confidence
US 10,424,108	Shadow Casting for an Elevation Data Grid Intergraph Corporation In force Fee due Mar 24, 2027 Lapses if unpaid Sep 24, 2027 Term ends Apr 10, 2038 · High confidence	Intergraph Corporation	In force	Mar 24, 2027	Sep 24, 2027	Term ends Apr 10, 2038	High confidence
US 11,783,440	System and Method for Generating a Photographic Police Lineup Intergraph Corporation In force Fee due Apr 10, 2027 Lapses if unpaid Oct 12, 2027 Term ends Jun 7, 2039 · High confidence	Intergraph Corporation	In force	Apr 10, 2027	Oct 12, 2027	Term ends Jun 7, 2039	High confidence
US 9,166,906	Routing Method in Asymmetric Networks Intergraph Corporation In force Fee due Apr 20, 2027 Lapses if unpaid Oct 20, 2027 Term ends Sep 23, 2031 · High confidence	Intergraph Corporation	In force	Apr 20, 2027	Oct 20, 2027	Term ends Sep 23, 2031	High confidence
US 10,474,970	Methods and Apparatus for Adaptive Multisensor Analisis and Aggregation Intergraph Corporation In force Fee due May 12, 2027 Lapses if unpaid Nov 12, 2027 Term ends Aug 18, 2034 · Low confidence	Intergraph Corporation	In force	May 12, 2027	Nov 12, 2027	Term ends Aug 18, 2034	Low confidence
US 11,900,170	Cloud-Based Systems for Optimized Multi-Domain Processing of Input Problems Using Multiple Solver Types Intergraph Corporation In force Fee due Aug 13, 2027 Lapses if unpaid Feb 14, 2028 Ends no later than Feb 18, 2042 · Medium confidence	Intergraph Corporation	In force	Aug 13, 2027	Feb 14, 2028	Ends no later than Feb 18, 2042	Medium confidence
US 11,934,882	Cloud-Based Systems for Optimized Multi-Domain Processing of Input Problems Using a Serverless Request Management Engine Native to a Server Cloud Infrastructure Intergraph Corporation In force Fee due Sep 19, 2027 Lapses if unpaid Mar 20, 2028 Term ends Jul 2, 2042 · High confidence	Intergraph Corporation	In force	Sep 19, 2027	Mar 20, 2028	Term ends Jul 2, 2042	High confidence
US 11,973,810	Data Sharing Control Methods and Systems Intergraph Corporation In force Fee due Oct 30, 2027 Lapses if unpaid May 1, 2028 Term ends Jun 8, 2040 · High confidence	Intergraph Corporation	In force	Oct 30, 2027	May 1, 2028	Term ends Jun 8, 2040	High confidence

9 of 9 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.