Space Engineering University
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Sep 2036
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 Apr 17, 2027The maintenance fee for Low-orbit satellite deorbit control method and system based on particle swarm algorithm (US 11,787,567) comes due Apr 17, 2027. Unpaid by Oct 18, 2027, it lapses early.
- 1 fee due Aug 13, 2027The maintenance fee for Method for maintaining walker constellation formation and terminal device (US 11,897,635) comes due Aug 13, 2027. Unpaid by Feb 14, 2028, it lapses early.
- 1 fee due Sep 12, 2027The maintenance fee for Preparation method for double-layer working medium target tape with plasma-enhanced interfacial bonding force for micro laser thruster (US 11,925,956) comes due Sep 12, 2027. Unpaid by Mar 13, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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.
Showing 1 to 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,260,959 | Measurement apparatus applicable to two-dimensional reconstruction of gas in combustion flow field In force · From the USPTO record | In force | From the USPTO record | |
| US 10,274,424 | Non-approximate Voigt line profile fitting method for absorption spectrum spectroscopy In force · From the USPTO record | In force | From the USPTO record | |
| US 11,787,567 | Low-orbit satellite deorbit control method and system based on particle swarm algorithm In force · From the USPTO record | In force | From the USPTO record | |
| US 11,897,635 | Method for maintaining walker constellation formation and terminal device In force · From the USPTO record | In force | From the USPTO record | |
| US 11,925,956 | Preparation method for double-layer working medium target tape with plasma-enhanced interfacial bonding force for micro laser thruster In force · From the USPTO record | In force | From the USPTO record | |
| US 12,338,805 | Thrust-quantitatively-controllable and self-neutralizable kaufman ion thruster and use method thereof In force · From the USPTO record | In force | From the USPTO record |
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 no status recorded