Danfoss Power Solutions Inc.
5 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
19
Ending by 2030
Mar 2027
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 Feb 20 to 27, 2027 · next Feb 20
- 2 fees due Jun 1 to 17, 2027 · next Jun 1
- 1 fee due Aug 4, 2027The maintenance fee for Hydraulic system for maintaining minimum low side pressure of closed circuit hydraulic system (US 10,550,933) comes due Aug 4, 2027. Unpaid by Feb 4, 2028, it lapses early.
- 2 fees due Sep 26 to 30, 2027 · next Sep 26
- 1 fee due Oct 2, 2027The maintenance fee for Hydraulic axial piston unit and method for controlling of a hydraulic axial piston unit (US 11,946,462) comes due Oct 2, 2027. Unpaid by Apr 3, 2028, it lapses early.
Recent changes
- 1 term has ended 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 7,283,900 | Work Vehicle Steering System with Flow-Metering Curve Selection and Associated Method In force · High confidence | In force | High confidence | |
| US D678,283 | Vertical grip assembly In force · From the USPTO record | In force | From the USPTO record | |
| US 7,591,283 | Low Rise Rate Direct Acting Relief Valve In force · High confidence | In force | High confidence | |
| US 7,628,240 | Fluid transmission with improved traction control In force · From the USPTO record | In force | From the USPTO record | |
| US 7,598,645 | Stress distributing permanent magnet rotor geometry for electric machines In force · From the USPTO record | In force | From the USPTO record | |
| US 7,755,244 | Stator for permanent magnet electric motor using soft magnetic composites In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 7,716,821 | Method of manufacturing a circuit board assembly for a controller In force · From the USPTO record | In force | From the USPTO record | |
| US 8,117,837 | Hydrostatic transmission having integrated pressure compensated load sensing auxiliary pump In force · From the USPTO record | In force | From the USPTO record | |
| US 7,757,579 | Joystick device with redundant sensor processing In force · From the USPTO record | In force | From the USPTO record | |
| US 7,857,003 | Selectable detent assembly with neutral protection In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 71: 5 patents in force now held by others · 35 lapsed for an unpaid fee · 54 ended at full term. 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.
2 pending · 1 abandoned · 7 no status recorded