Primequal S.A.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
3
Ending by 2030
Aug 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 Mar 22, 2027The maintenance fee for Method of manufacturing a disposable ejection device (US 9,138,544) comes due Mar 22, 2027. Unpaid by Sep 22, 2027, it lapses early.
- 1 fee due Oct 12, 2027The maintenance fee for Ejection device for ejecting small doses (US 9,308,057) comes due Oct 12, 2027. Unpaid by Apr 12, 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 4 of 4
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,851,336 | Disposable Device for Ejecting a Liquid or Pasty Product In force · High confidence | In force | High confidence | |
| US 9,138,544 | Method of manufacturing a disposable ejection device In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 9,308,057 | Ejection device for ejecting small doses In force · From the USPTO record | In force | From the USPTO record | |
| US 12,127,738 | Tip and Device for Applying and Spreading a Liquid, Gel or Paste Product In force · High confidence | In force | High confidence |
Also on record, not counted in the 4: 1 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.
1 no status recorded