Shape Memory Medical, Inc.

8 patents currently held · Updated Nov 15, 2026

8 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.

Ending by 2030

Oct 2034

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 Jan 18, 2027
The maintenance fee for Mechanical Detachment System for Transcatheter Devices (US 11,701,123) comes due Jan 18, 2027. Unpaid by Jul 19, 2027, it lapses early.

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Recent changes

1 of the patents on this record was granted 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 12,268,393	Shape-Memory Polymer Foam Device for Treating Aneurysms In force Term ends Oct 15, 2034 · High confidence	In force	Term ends Oct 15, 2034	High confidence
US 9,662,119	Shape-Memory Polymer Foam Device for Treating Aneurysms In force Term ends Feb 22, 2035 · High confidence	In force	Term ends Feb 22, 2035	High confidence
US 11,141,164	Shape-Memory Polymer Foam Device for Treating Aneurysms In force Term ends Apr 13, 2035 · High confidence	In force	Term ends Apr 13, 2035	High confidence
US 12,559,585	Radiopaque Thermoplastic Polymer In force Term ends Dec 9, 2038 · High confidence	In force	Term ends Dec 9, 2038	High confidence
US 11,219,520	Shape Memory Polymer Foams to Seal Space Around Valves In force Term ends Dec 29, 2038 · High confidence	In force	Term ends Dec 29, 2038	High confidence
US 12,508,127	Shape Memory Polymer Foams to Seal Space Around Valves In force Term ends Sep 10, 2040 · High confidence	In force	Term ends Sep 10, 2040	High confidence
US 11,701,123	Mechanical Detachment System for Transcatheter Devices In force Term ends Oct 6, 2041 · High confidence	In force	Term ends Oct 6, 2041	High confidence
US 12,788,404	Mechanical Detachment System for Transcatheter Devices In force Term ends Apr 13, 2042 · High confidence	In force	Term ends Apr 13, 2042	High confidence

Also on record, not counted in the 8: 8 patents in force now held by others. 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.

4 pending

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