Daikyo Seiko, Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 3 name spellings.
25
Ending by 2030
Feb 2027
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 8, 2027The maintenance fee for Covers for Drug Container Piston Arrays or Piston Nests and Packages for Cover and Piston Nest Assemblies (US 10,434,242) comes due Apr 8, 2027. Unpaid by Oct 8, 2027, it lapses early.
- 1 fee due Aug 16, 2027The maintenance fee for Plastic-made cap for vial (US 9,260,227) comes due Aug 16, 2027. Unpaid by Feb 16, 2028, it lapses early.
- 1 fee due Sep 12, 2027The maintenance fee for Packaged medical device (US 11,925,490) comes due Sep 12, 2027. Unpaid by Mar 13, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 17, 2026
- 2 terms have ended since Aug 17, 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 D675,522 | Sealing device for medicine container or medical apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 8,118,167 | Medical Container In force · High confidence | In force | High confidence | |
| US D678,769 | Plastic cap for medicine container In force · From the USPTO record | In force | From the USPTO record | |
| US D678,770 | Plastic cap for medicine container In force · From the USPTO record | In force | From the USPTO record | |
| US D678,771 | Plastic cap for medicine container In force · From the USPTO record | In force | From the USPTO record | |
| US D687,565 | Microplate cover In force · From the USPTO record | In force | From the USPTO record | |
| US D690,028 | Tray for conveying medical vials In force · From the USPTO record | In force | From the USPTO record | |
| US D691,261 | Nozzle cap for syringe In force · From the USPTO record | In force | From the USPTO record | |
| US 7,934,613 | Container units for drugs, drug containers, and rubber closures In force · From the USPTO record | In force | From the USPTO record | |
| US D701,617 | Tray for conveying medical vials In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 52: 21 lapsed for an unpaid fee · 57 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.
4 pending · 3 abandoned · 15 no status recorded