Lemer Pax

8 patents currently held · Updated Nov 15, 2026

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

Previously recorded as Lemer Protection Anti-X Par Abreviation Societe Lemer Pax (to 2022)

Ending by 2030

Dec 2037

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 May 28, 2027
The maintenance fee for Equipment for receiving surgical materials and/or liquid products (US 11,826,184) comes due May 28, 2027. Unpaid by Nov 29, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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 8 of 8

Patent	Title	Status	Expires	Confidence
US 11,045,155	Movable Radiation Protection Screen In force Term ends Dec 24, 2037 · High confidence	In force	Term ends Dec 24, 2037	High confidence
US 11,547,798	Installation for the Injection of a Radioactive Product into a Patient and Method for the Implementation Thereof In force Term ends Aug 22, 2039 · High confidence	In force	Term ends Aug 22, 2039	High confidence
US 11,826,184	Equipment for receiving surgical materials and/or liquid products In force Term ends Dec 27, 2039 · From the USPTO record	In force	Term ends Dec 27, 2039	From the USPTO record
US 11,488,738	Radio-protective shield In force Term ends Feb 4, 2040 · From the USPTO record	In force	Term ends Feb 4, 2040	From the USPTO record
US 12,372,667	Radiation protection screen, for providing radiation protection of an operator against ionising radiation In force Term ends Feb 21, 2042 · From the USPTO record	In force	Term ends Feb 21, 2042	From the USPTO record
US 12,300,398	Anti-radiation viewing port In force Term ends May 26, 2042 · From the USPTO record	In force	Term ends May 26, 2042	From the USPTO record
US 12,364,448	Screen for protection against ionizing radiation emissions In force Term ends Jul 2, 2042 · From the USPTO record	In force	Term ends Jul 2, 2042	From the USPTO record
US 12,461,253	Calibrator device designed to measure the activity of a radioelement In force Term ends Feb 13, 2043 · From the USPTO record	In force	Term ends Feb 13, 2043	From the USPTO record

Also on record, not counted in the 8: 1 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 pending · 1 no status recorded

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