10 patents currently held

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

The next term ends in May 2028. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

May 2028

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

notable patents all others Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Notable: the highest-ranked patents in this portfolio by citations and family size.

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Devices, Systems, and Methods for Reshaping a Heart Valve Annulus US 10,278,818

Cited by 10 later US patents, top 25% of utility patents granted in 2019 in our data, and renewed at 2 of 3 maintenance windows. Protection runs to 2036.

Ends Dec 2036 · High confidence Also notable

Devices, Systems, and Methods for Reshaping a Heart Valve Annulus US 10,201,423

The most cited patent in this portfolio, cited by 12 later US patents, top 25% of utility patents granted in 2019 in our data. Protection runs to 2036.

Ends May 2036 · High confidence Also notable

Delivery System and Methods for Reshaping a Heart Valve Annulus, Including the Use of Magnetic Tools US 11,154,400

The newest of the three, granted 2021. It anchors the portfolio to 2038, later than anything else here.

Ends Aug 2038 · High confidence

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 Apr 24, 2027
The maintenance fee for Devices, Systems and Methods for Reshaping a Heart Valve Annulus (US 11,793,639) comes due Apr 24, 2027. Unpaid by Oct 25, 2027, it lapses early.
1 fee due Jul 30, 2027
The maintenance fee for Delivery System and Methods for Reshaping a Heart Valve Annulus, Including the Use of Magnetic Tools (US 11,883,292) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, 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.

What they patent

The 5 largest of its 6 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Devices, Systems, and Methods for Reshaping a Heart Valve Annulus (2016)	3 in force	to Dec 2036
Delivery System and Methods for Reshaping a Heart Valve Annulus, Including the Use of Magnetic Tools	2 in force	to Aug 2038
Devices, Systems, and Methods for Reshaping a Heart Valve Annulus (2015)	2 in force	to May 2036
Device, Method and System for Reshaping a Heart Valve Annulus	1 in force	to Dec 2042
Suture Management Device and Methods	1 in force	to Aug 2042

Patents held now

Soonest term end first.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 7,843,142	Pulse Width Modulation Apparatus and Apparatus for Driving Light Source Having the Same In force Term ends May 15, 2028 · High confidence	In force	Term ends May 15, 2028	High confidence
US 11,083,578	Devices, Systems, and Methods for Reshaping a Heart Valve Annulus In force Term ends Mar 10, 2036 · High confidence	In force	Term ends Mar 10, 2036	High confidence
US 10,201,423	Devices, Systems, and Methods for Reshaping a Heart Valve Annulus In force Term ends May 13, 2036 · High confidence	In force	Term ends May 13, 2036	High confidence
US 10,278,818	Devices, Systems, and Methods for Reshaping a Heart Valve Annulus In force Term ends Dec 12, 2036 · High confidence	In force	Term ends Dec 12, 2036	High confidence
US 10,799,354	Devices, Systems, and Methods for Reshaping a Heart Valve Annulus In force Term ends Dec 12, 2036 · High confidence	In force	Term ends Dec 12, 2036	High confidence
US 11,793,639	Devices, Systems and Methods for Reshaping a Heart Valve Annulus In force Term ends Dec 12, 2036 · High confidence	In force	Term ends Dec 12, 2036	High confidence
US 11,883,292	Delivery System and Methods for Reshaping a Heart Valve Annulus, Including the Use of Magnetic Tools In force Term ends Feb 28, 2038 · High confidence	In force	Term ends Feb 28, 2038	High confidence
US 11,154,400	Delivery System and Methods for Reshaping a Heart Valve Annulus, Including the Use of Magnetic Tools In force Term ends Aug 6, 2038 · High confidence	In force	Term ends Aug 6, 2038	High confidence
US 12,383,255	Suture Management Device and Methods In force Term ends Aug 20, 2042 · High confidence	In force	Term ends Aug 20, 2042	High confidence
US 12,239,533	Device, Method and System for Reshaping a Heart Valve Annulus In force Term ends Dec 24, 2042 · High confidence	In force	Term ends Dec 24, 2042	High confidence

Also on record, not counted in the 10: 24 patents ended · 4 applications pending · 23 applications abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built

Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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MVRX, Inc.