Maintenance fees coming due

DTN, LLC

12 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 7, 2027. Unpaid by Jul 7, 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 9,076,118	Harvest Advisory Modeling Using Field-Level Analysis of Weather Conditions, Observations and User Input of Harvest Condition States, Wherein a Predicted Harvest Condition Includes an Estimation of Standing Crop Dry-Down Rates, and an Estimation of Fuel Costs DTN, LLC In force Fee due Jan 7, 2027 Lapses if unpaid Jul 7, 2027 Term ends Jan 23, 2035 · High confidence	DTN, LLC	In force	Jan 7, 2027	Jul 7, 2027	Term ends Jan 23, 2035	High confidence
US 9,087,312	Modeling of Costs Associated with In-Field and Fuel-Based Drying of an Agricultural Commodity Requiring Sufficiently Low Moisture Levels for Stable Long-Term Crop Storage Using Field-Level Analysis and Forecasting of Weather Conditions, Grain Dry-Down Model, Facility Metadata, and Observations and User Input of Harvest Condition States DTN, LLC In force Fee due Jan 21, 2027 Lapses if unpaid Jul 21, 2027 Term ends Jan 23, 2035 · High confidence	DTN, LLC	In force	Jan 21, 2027	Jul 21, 2027	Term ends Jan 23, 2035	High confidence
US 9,098,654	Pavement Condition Analysis from Modeling Impact of Traffic Characteristics, Weather Data and Road Conditions on Segments of a Transportation Network Infrastructure DTN, LLC In force Fee due Feb 4, 2027 Lapses if unpaid Aug 4, 2027 Term ends Jan 7, 2034 · High confidence	DTN, LLC	In force	Feb 4, 2027	Aug 4, 2027	Term ends Jan 7, 2034	High confidence
US 9,131,644	Continual Crop Development Profiling Using Dynamical Extended Range Weather Forecasting with Routine Remotely-Sensed Validation Imagery DTN, LLC In force Fee due Mar 15, 2027 Lapses if unpaid Sep 15, 2027 Term ends Aug 19, 2034 · High confidence	DTN, LLC	In force	Mar 15, 2027	Sep 15, 2027	Term ends Aug 19, 2034	High confidence
US 9,140,824	Diagnosis and Prediction of In-Field Dry-Down of a Mature Small Grain, Coarse Grain, or Oilseed Crop Using Field-Level Analysis and Forecasting of Weather Conditions, Crop Characteristics, and Observations and User Input of Harvest Condition States DTN, LLC In force Fee due Mar 22, 2027 Lapses if unpaid Sep 22, 2027 Term ends Jan 23, 2035 · High confidence	DTN, LLC	In force	Mar 22, 2027	Sep 22, 2027	Term ends Jan 23, 2035	High confidence
US 10,488,555	Method for Determining Weather Forecasts with Human Over-The-Loop Oversight by Applying Filters, Qualifiers and Blurbs on Geographic Locations Using Maually Placed Constraint& DTN, LLC In force Fee due May 26, 2027 Lapses if unpaid Nov 26, 2027 Term ends Jun 3, 2037 · High confidence	DTN, LLC	In force	May 26, 2027	Nov 26, 2027	Term ends Jun 3, 2037	High confidence
US 9,201,991	Risk Assessment of Delayed Harvest Operations to Achieve Favorable Crop Moisture Levels Using Field-Level Diagnosis and Forecasting of Weather Conditions and Observations and User Input of Harvest Condition States DTN, LLC In force Fee due Jun 1, 2027 Lapses if unpaid Dec 1, 2027 Term ends Jan 23, 2035 · High confidence	DTN, LLC	In force	Jun 1, 2027	Dec 1, 2027	Term ends Jan 23, 2035	High confidence
US 11,899,103	Dual-Polarization Weather Radar Data System and Method DTN, LLC In force Fee due Aug 13, 2027 Lapses if unpaid Feb 14, 2028 Ends no later than Dec 29, 2031 · Medium confidence	DTN, LLC	In force	Aug 13, 2027	Feb 14, 2028	Ends no later than Dec 29, 2031	Medium confidence
US 9,262,559	Management Tools for Quantification and Simulation of Performance and Outcome of Winter Transportation Infrastructure Maintenance Activities DTN, LLC In force Fee due Aug 16, 2027 Lapses if unpaid Feb 16, 2028 Term ends Dec 10, 2033 · High confidence	DTN, LLC	In force	Aug 16, 2027	Feb 16, 2028	Term ends Dec 10, 2033	High confidence
US 9,292,796	Harvest Advisory Modeling Using Field-Level Analysis of Weather Conditions and Observations and User Input of Harvest Condition States and Tool for Supporting Management of Farm Operations in Precision Agriculture DTN, LLC In force Fee due Sep 22, 2027 Lapses if unpaid Mar 22, 2028 Term ends Jan 23, 2035 · High confidence	DTN, LLC	In force	Sep 22, 2027	Mar 22, 2028	Term ends Jan 23, 2035	High confidence
2 more maintenance fees coming due in the 12 months from Nov 14, 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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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.