Qfix Systems, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 2033
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.
- 1 fee due Jan 25, 2027The maintenance fee for Head and Jaw Immobilization Device (US 11,707,375) comes due Jan 25, 2027. Unpaid by Jul 26, 2027, it lapses early.
- 1 fee due Feb 28, 2027The maintenance fee for MRI Compatible Patient Trolley (US 11,737,934) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.
- 1 fee due Apr 3, 2027The maintenance fee for Adjustable Immobilizer Apparatus and Method for Immobilizing a Patient (US 11,771,516) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.
- 1 fee due Sep 30, 2027The maintenance fee for Patient Transfer Support Locating Device (US 10,603,513) comes due Sep 30, 2027. Unpaid by Mar 31, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was 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 10,166,160 | Novel Air Bearing Device And Method For Transferring Patients In force · High confidence | In force | High confidence | |
| US 11,707,375 | Head and Jaw Immobilization Device In force · High confidence | In force | High confidence | |
| US 10,682,445 | Immobilizer Preform, Immobilizer Device, and Method of Forming the Same In force · High confidence | In force | High confidence | |
| US 11,071,606 | Adjustable Immobilizer Apparatus and Method for Immobilizing a Patient In force · High confidence | In force | High confidence | |
| US 11,364,088 | Adjustable Immobilizer Apparatus and Method for Immobilizing a Patient In force · High confidence | In force | High confidence | |
| US 11,771,516 | Adjustable Immobilizer Apparatus and Method for Immobilizing a Patient In force · High confidence | In force | High confidence | |
| US 12,042,338 | Adjustable Immobilizer Apparatus and Method for Immobilizing a Patient In force · High confidence | In force | High confidence | |
| US 10,231,680 | Heat Formable Patient Positioning Cushion, Method of Producing a Heat Formable Patient Positioning Cushion, and Heat Formable Patient Positioning System In force · High confidence | In force | High confidence | |
| US 9,775,934 | Immobilizer Preform, Immobilizer Device, and Method of Forming the Same In force · High confidence | In force | High confidence | |
| US 10,709,627 | Use of High Pressure Low Volume Air Conversion to Low Pressure High Volume Air to Power Patient Transport Devices In force · High confidence | In force | High confidence |
Also on record, not counted in the 24: 4 lapsed for an unpaid fee · 2 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 · 11 no status recorded