Cardiosolutions, Inc.

15 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

Nov 2026

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 Jul 12, 2027
The maintenance fee for Trans-apical implant systems, implants and methods (US 9,232,998) comes due Jul 12, 2027. Unpaid by Jan 12, 2028, it lapses early.
1 fee due Aug 16, 2027
The maintenance fee for System and method for implanting a heart implant (US 9,259,317) comes due Aug 16, 2027. Unpaid by Feb 16, 2028, it lapses early.
1 fee due Sep 22, 2027
The maintenance fee for Mitral valve spacer and system and method for implanting the same (US 9,289,297) comes due Sep 22, 2027. Unpaid by Mar 22, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 term has 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 8,216,302	Implant delivery and deployment system and method In force Term ends Nov 16, 2026 · From the USPTO record	In force	Term ends Nov 16, 2026	From the USPTO record
US 8,778,017	Safety for mitral valve implant In force Term ends Dec 5, 2026 · From the USPTO record	In force	Term ends Dec 5, 2026	From the USPTO record
US 8,092,525	Heart valve implant In force Term ends Oct 2, 2027 · From the USPTO record	In force	Term ends Oct 2, 2027	From the USPTO record
US 9,770,330	Implant delivery system and method In force Term ends May 5, 2028 · From the USPTO record	In force	Term ends May 5, 2028	From the USPTO record
US 9,259,317	System and method for implanting a heart implant In force Term ends Sep 12, 2028 · From the USPTO record	In force	Term ends Sep 12, 2028	From the USPTO record
US 8,480,730	Solid construct mitral spacer In force Term ends Jun 3, 2030 · From the USPTO record	In force	Term ends Jun 3, 2030	From the USPTO record
US 8,591,460	Steerable catheter and dilator and system and method for implanting a heart implant In force Term ends Mar 25, 2031 · From the USPTO record	In force	Term ends Mar 25, 2031	From the USPTO record
US 8,852,270	Implant delivery system and method In force Term ends Apr 13, 2031 · From the USPTO record	In force	Term ends Apr 13, 2031	From the USPTO record
US 8,597,347	Heart regurgitation method and apparatus In force Term ends Oct 22, 2031 · From the USPTO record	In force	Term ends Oct 22, 2031	From the USPTO record
US 9,833,316	Trans-apical implant systems, implants and methods In force Term ends Jun 6, 2033 · From the USPTO record	In force	Term ends Jun 6, 2033	From the USPTO record

10 of 15 patents shown.

Pro members see all 15.

Pro members: see all 15 patents

Also on record, not counted in the 15: 2 lapsed for an unpaid fee · 5 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.

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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 no status recorded

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