Nupulsecv, Inc.
3 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.
6
Ending by 2030
Oct 2029
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 Dec 27, 2026The maintenance fee for Blood pump assembly and method of use thereof (US 11,684,768) comes due Dec 27, 2026. Unpaid by Jun 28, 2027, it lapses early.
- 1 fee due Jun 30, 2027The maintenance fee for Introducer Assembly and Method of Use Thereof (US 10,518,009) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, it lapses early.
- 1 fee due Aug 23, 2027The maintenance fee for Skin interface device for cardiac assist device (US 9,265,871) comes due Aug 23, 2027. Unpaid by Feb 23, 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 7,892,162 | Arterial interface In force · From the USPTO record | In force | From the USPTO record | |
| US 8,066,628 | Intra-Aortic Balloon Pump and Driver In force · High confidence | In force | High confidence | |
| US 8,323,174 | Skin interface for ventricular assist device In force · From the USPTO record | In force | From the USPTO record | |
| US 8,326,421 | Ventricular assist device In force · From the USPTO record | In force | From the USPTO record | |
| US 8,608,637 | Internal Drive Line for Ventricular Assist Device In force · Medium confidence | In force | Medium confidence | |
| US 8,684,905 | Intra-Aortic Balloon Pump Assembly for Ventricular Assist Device In force · Medium confidence | In force | Medium confidence | |
| US 9,265,871 | Skin interface device for cardiac assist device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,137,230 | Skin interface device having a skin attachment device and method to implant same In force · From the USPTO record | In force | From the USPTO record | |
| US 11,135,420 | Introducer Assembly and Method of Use Thereof In force · High confidence | In force | High confidence | |
| US 11,684,768 | Blood pump assembly and method of use thereof In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 14: 3 patents in force now held by others. 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.
6 pending · 3 no status recorded