O2M Technologies, LLC

14 patents currently held · Updated Nov 14, 2026

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

Ending by 2030

Feb 2031

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 Aug 25, 2027
The maintenance fee for Method and high-isolation transmit/receive surface coils for EPRI (US 10,568,537) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

2 of the patents on this record were granted 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 12,232,858	T1e-sensitive inversion-recovery imaging for EPROI In force Term ends Feb 22, 2031 · From the USPTO record	In force	Term ends Feb 22, 2031	From the USPTO record
US 12,440,119	Stimulated-echo imaging for EPRI In force Term ends Feb 22, 2031 · From the USPTO record	In force	Term ends Feb 22, 2031	From the USPTO record
US 11,583,203	High-Isolation Transmit/Receive Surface Coils for Epri In force Ends no later than Nov 8, 2031 · Low confidence	In force	Ends no later than Nov 8, 2031	Low confidence
US 8,664,955	High-isolation transmit/receive surface coils and method for EPRI In force Term ends Apr 1, 2032 · From the USPTO record	In force	Term ends Apr 1, 2032	From the USPTO record
US 11,612,336	METHOD AND APPARATUS FOR EPROI USING T1e SPIN-LATTICE RELAXATION RESPONSE In force Term ends Sep 21, 2033 · Medium confidence	In force	Term ends Sep 21, 2033	Medium confidence
US 9,392,957	T1-sensitive inversion-recovery-imaging method and apparatus for EPRI In force Term ends Aug 24, 2034 · From the USPTO record	In force	Term ends Aug 24, 2034	From the USPTO record
US 10,568,537	Method and high-isolation transmit/receive surface coils for EPRI In force Term ends Dec 17, 2035 · From the USPTO record	In force	Term ends Dec 17, 2035	From the USPTO record
US D1,022,209	Oxygen imaging instrument In force Term ends Apr 9, 2039 · From the USPTO record	In force	Term ends Apr 9, 2039	From the USPTO record
US D1,127,609	Animal Bed of an Animal Temperature Control System In force Term ends May 26, 2041 · High confidence	In force	Term ends May 26, 2041	High confidence
US 12,765,852	Animal Temperature Control Apparatus, System, and Methods Thereof In force Term ends Sep 11, 2043 · High confidence	In force	Term ends Sep 11, 2043	High confidence

10 of 14 patents shown.

Pro members see all 14.

Pro members: see all 14 patents

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.

Export every term end as CSV · Pro

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 pending

List them