IP Holdings, Inc.
217 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 2032
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 26, 2027The maintenance fee for Vacuum pump (US 11,767,839) comes due Mar 26, 2027. Unpaid by Sep 27, 2027, it lapses early.
- 1 fee due Jul 5, 2027The maintenance fee for Adaptive external vehicle illumination system (US 9,227,555) comes due Jul 5, 2027. Unpaid by Jan 5, 2028, it lapses early.
- 1 fee due Oct 28, 2027The maintenance fee for Method and apparatus for removing gas from gas producing formations (US 10,633,963) comes due Oct 28, 2027. Unpaid by Apr 28, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
- 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D779,430 | Molded Coil In force · High confidence | In force | High confidence | |
| US D783,890 | Cove lighting fixture bracket In force · From the USPTO record | In force | From the USPTO record | |
| US D787,112 | Cove lighting fixture In force · From the USPTO record | In force | From the USPTO record | |
| US 9,227,555 | Adaptive external vehicle illumination system In force · From the USPTO record | In force | From the USPTO record | |
| US D810,020 | Molded Coil In force · High confidence | In force | High confidence | |
| US 10,934,788 | Method and apparatus for removing gas from multiple gas producing zones in a wellbore In force · From the USPTO record | In force | From the USPTO record | |
| US 10,633,963 | Method and apparatus for removing gas from gas producing formations In force · From the USPTO record | In force | From the USPTO record | |
| US 11,598,194 | Stimulation and continuous recovery of biogenic gas from coal beds In force · From the USPTO record | In force | From the USPTO record | |
| US 11,767,839 | Vacuum pump In force · From the USPTO record | In force | From the USPTO record | |
| US 11,497,930 | Phototherapy device and system In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 19: 217 patents in force now held by others · 38 lapsed for an unpaid fee · 238 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.
28 abandoned · 6 no status recorded