Es Product Development, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Nov 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.
- 2 fees due Mar 22 to 29, 2027 · next Mar 22
- 1 fee due Apr 8, 2027The maintenance fee for Electrostatic liquid sprayer usage tracking and certification status control system (US 10,434,525) comes due Apr 8, 2027. Unpaid by Oct 8, 2027, 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 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,144,811 | Electrostatic liquid spray nozzle having a removable and re-settable electrode cap In force · From the USPTO record | In force | From the USPTO record | |
| US 9,138,760 | Electrostatic liquid spray nozzle having an internal dielectric shroud In force · From the USPTO record | In force | From the USPTO record | |
| US 10,434,525 | Electrostatic liquid sprayer usage tracking and certification status control system In force · From the USPTO record | In force | From the USPTO record | |
| US 10,894,262 | Electrostatic fluid sprayer with active fluid cloud dispersal feature and method of electrostatic spraying In force · From the USPTO record | In force | From the USPTO record | |
| US 11,583,874 | Electrostatic Fluid Sprayer with Base Unit Providing Active Fluid Cloud Dispersal In force · Medium confidence | In force | Medium confidence |
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.