Ultimaker B.V.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Mar 2037
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 2 fees due Mar 3 to 10, 2027 · next Mar 3
- 1 fee due Apr 30, 2027The maintenance fee for Filament feeder (US 11,801,637) comes due Apr 30, 2027. Unpaid by Nov 1, 2027, it lapses early.
- 1 fee due May 26, 2027The maintenance fee for Print bed levelling system and method for additive manufacturing (US 10,486,410) comes due May 26, 2027. Unpaid by Nov 26, 2027, it lapses early.
- 1 fee due Nov 5, 2027The maintenance fee for Inductive nozzle heating assembly (US 10,645,762) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,486,410 | Print bed levelling system and method for additive manufacturing In force · From the USPTO record | In force | From the USPTO record | |
| US 10,399,251 | Nozzle for a three dimensional printing apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 10,406,724 | Nozzle lifting assembly In force · From the USPTO record | In force | From the USPTO record | |
| US 10,645,762 | Inductive nozzle heating assembly In force · From the USPTO record | In force | From the USPTO record | |
| US 11,801,637 | Filament feeder In force · From the USPTO record | In force | From the USPTO record | |
| US 11,981,086 | Controlled retraction of filament In force · From the USPTO record | In force | From the USPTO record | |
| US 12,172,380 | An FFF Printing System with a Filament Path Length Measuring Device for Alignment of Feeder and Prefeeder In force · High confidence | In force | High confidence | |
| US 12,257,777 | Fused filament fabrication system with interchangeable print heads and filament In force · From the USPTO record | In force | From the USPTO record | |
| US 12,370,747 | Method and system for determining dynamic properties in X and Y print directions of an FFF printer using center line and line width variation analysis In force · From the USPTO record | In force | From the USPTO record | |
| US 12,552,102 | Dual Filament Feeder Assembly for an Additive Manufacturing System In force · High confidence | In force | High confidence |
Also on record, not counted in the 16: 2 lapsed for an unpaid fee. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
1 pending · 1 abandoned · 4 no status recorded