11 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Mar 2041. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Mar 2041
Next term end
1
Patent families
When these terms end
Held patents by the year their term ends
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
Only 1 of the currently held patents qualifies as notable.
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 13, 2027The maintenance fee for Versatile Modular Heart Pump for Non-Blood Contacting Ventricular Function Augmentation (US 11,896,812) comes due Aug 13, 2027. Unpaid by Feb 14, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
What they patent
Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.
| Pump Regulation Based on Heart Size and Function | 11 in force | to Dec 2043 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,383,076 | Pump Regulation Based on Heart Size and Function In force · High confidence | In force | High confidence | |
| US 12,440,338 | Minimally Invasive Heart Pump with Modular Adjustable Construct Insertion In force · High confidence | In force | High confidence | |
| US 12,478,475 | Single Tube Pressurization System for a Heart Pump In force · High confidence | In force | High confidence | |
| US 12,478,773 | Dynamic Drive System for Cardiac Systolic and Diastolic Assist In force · High confidence | In force | High confidence | |
| US 12,741,134 | Single Tube Pressurization System for a Heart Pump In force · Medium confidence | In force | Medium confidence | |
| US 12,616,827 | System and Method for Assisting the Heart in Pumping Blood In force · High confidence | In force | High confidence | |
| US 11,896,812 | Versatile Modular Heart Pump for Non-Blood Contacting Ventricular Function Augmentation In force · High confidence | In force | High confidence | |
| US 12,263,332 | Material Characteristics Ideal for Providing Either Partial or Total Mechanical Support to the Failing or Arrested Heart and Method for Developing Ideal Characteristics for Underlying Cardiac Disorders In force · High confidence | In force | High confidence | |
| US 12,115,363 | System and Method for Introducing a Construct Either on or Around the Surface of the Heart In force · High confidence | In force | High confidence | |
| US 12,377,259 | System and Method for Introducing a Construct Either on or Around the Surface of the Heart In force · Low confidence | In force | Low confidence |
Also on record, not counted in the 11: 4 applications pending · 1 application 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.
2 computed term dates come from a chain with an unresolved parent. A continuity parent has not yet been fetched from USPTO's records. The term is dated from this application's own claim; no earlier date is assumed until the parent is resolved.