Lomox Limited

14 patents currently held · Updated Nov 15, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jan 2029

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 8, 2027
The maintenance fee for Organic light emitting diode devices (US 9,130,193) comes due Mar 8, 2027. Unpaid by Sep 8, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

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 9,029,537	Electroluminescent materials In force Ends no later than Jan 7, 2029 · From the USPTO record	In force	Ends no later than Jan 7, 2029	From the USPTO record
US 10,707,426	Liquid crystal photoalignment materials In force Term ends Dec 2, 2029 · From the USPTO record	In force	Term ends Dec 2, 2029	From the USPTO record
US 8,558,013	Electroluminescent materials In force Term ends May 16, 2030 · From the USPTO record	In force	Term ends May 16, 2030	From the USPTO record
US 9,006,435	Electroluminescent thiophene derivatives In force Term ends Sep 29, 2030 · From the USPTO record	In force	Term ends Sep 29, 2030	From the USPTO record
US 9,508,942	Liquid crystal photoalignment materials In force Term ends Dec 8, 2030 · From the USPTO record	In force	Term ends Dec 8, 2030	From the USPTO record
US 9,130,193	Organic light emitting diode devices In force Term ends Nov 1, 2031 · From the USPTO record	In force	Term ends Nov 1, 2031	From the USPTO record
US 9,376,428	Methods for producing organic light emitting diode (OLED) materials In force Term ends May 9, 2033 · From the USPTO record	In force	Term ends May 9, 2033	From the USPTO record
US 9,761,804	Oligomeric organic light emitting diode (OLED) materials containing multiple crosslinking functions In force Term ends Oct 21, 2033 · From the USPTO record	In force	Term ends Oct 21, 2033	From the USPTO record
US 9,705,109	Organic light emitting diode structure and method of forming same In force Term ends May 28, 2034 · From the USPTO record	In force	Term ends May 28, 2034	From the USPTO record
US 9,831,458	Organic light emitting diode structure In force Term ends May 28, 2034 · From the USPTO record	In force	Term ends May 28, 2034	From the USPTO record

10 of 14 patents shown.

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Pro members: see all 14 patents

Also on record, not counted in the 14: 3 lapsed for an unpaid fee. 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.

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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.

2 no status recorded

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