Delphax Technologies, Inc.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
May 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 Jan 9 to 28, 2027 · next Jan 9
- 1 fee due Jul 7, 2027The maintenance fee for Electrostatic charging apparatus and method for sheet transport (US 10,525,745) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
Recent changes
- 3 terms have ended 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.
Showing 1 to 3 of 3
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,090,097 | Inkjet printer with selectable simplex and duplex printing In force · From the USPTO record | In force | From the USPTO record | |
| US 10,525,745 | Electrostatic charging apparatus and method for sheet transport In force · From the USPTO record | In force | From the USPTO record | |
| US 10,343,420 | Media sheet transport apparatus and method In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 3: 1 patent in force now held by others · 7 lapsed for an unpaid fee · 32 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